url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
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https://people.maths.bris.ac.uk/~matyd/GroupNames/217/D5xS4.html | Copied to
clipboard
## G = D5×S4order 240 = 24·3·5
### Direct product of D5 and S4
Aliases: D5×S4, A41D10, C5⋊S4⋊C2, (C5×S4)⋊C2, C51(C2×S4), (D5×A4)⋊C2, (C2×C10)⋊D6, C22⋊(S3×D5), (C5×A4)⋊C22, (C22×D5)⋊S3, SmallGroup(240,194)
Series: Derived Chief Lower central Upper central
Derived series C1 — C22 — C5×A4 — D5×S4... | 2018-12-11 05:32:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://fykos.org/problems/start?tasktag=hydroMech&p=8 | Search
hydromechanics
2. Series 20. Year - 2. crushing impact
Find a relation between the speed of meteorite (just before impact) and radius of created crater.
Na problém narazil Honza Prachař při psaní textu Fyzikální olympiády.
2. Series 20. Year - E. waves on the water
Using dimension (unit) analysis find the ... | 2021-01-26 12:09:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ginger.readthedocs.io/en/latest/news/version_0.9.2.html | # Ginger Version 0.9.2¶
## Ubuntu SNAP Packaging¶
Canonical have a new ‘universal’ package format they call Snap. Ginger has been rewritten to be Snap compliant. This is the fastest and simplest way to install, update and remove Ginger, at least on Ubuntu. (There are other competing formats, such as Flatpak, that wou... | 2023-02-03 07:41:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.lmfdb.org/Genus2Curve/Q/50000/a/200000/1 | Properties
Label 50000.a.200000.1 Conductor $50000$ Discriminant $200000$ Mordell-Weil group $$\Z \oplus \Z/{5}\Z$$ Sato-Tate group $F_{ac}$ $$\End(J_{\overline{\Q}}) \otimes \R$$ $$\C \times \C$$ $$\End(J_{\overline{\Q}}) \otimes \Q$$ $$\mathsf{CM}$$ $$\End(J) \otimes \Q$$ $$\Q$$ $$\overline{\Q}$$-simple yes $$\math... | 2023-01-28 13:50:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2813284/squaring-in-a-multivariable-equation/2814013 | # Squaring in a multivariable equation
I'm doing the following exercise:
"If $x = \frac{y}{\sqrt{1 + y^2}}$, then express $y$ in terms of $x$."
I know that we can solve it by squaring and doing the usual arithmetic operations until we get:
$$y^2 = \frac{x^2}{1 - x^2}$$
Then taking the square root to get a final an... | 2019-08-18 07:39:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ncertguess.com/unseen-passage-for-class-10-english-reading-skills/ | # Unseen Passage for Class 10 English Reading Skills
## Unseen Passage for Class 10 English Reading Skills
Syllabus
Qs. 1-2. This section will have two unseen passages of a total length of 700-750 words. The arrangement within the reading section is as follows :
Q. 1. A Factual passage 300-350 words with eight very s... | 2021-05-12 01:25:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/statistics/196413-standard-deviation.html | 1. ## Standard Deviation
How would you explain...
x is the standard deviation of the set of numbers (a,b,c,d,e). For each of the following sets, indicate which sets must have a standard deviation equal to x.
(a+2, b+2, c+2, d+2, e+2)
(a-2, b-2, c-2, d-2, e-2)
(2a, 2b, 2c, 2d, 2e)
(a/2, b/2, c/2, d/2, e/2)
2. ## R... | 2016-09-26 17:22:42 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/644286/verification-and-help-to-simplify-an-argument-about-closure-of-some-sets | # Verification and help to simplify an argument about closure of some sets.
Hi everyone I'd like to know if what I have so far is correct, I think is much work for something which is too simple I would appreciate any advice or whatever. Moreover, I have doubt in (3) and (4), hopefully are correct. Thanks in advance.
... | 2019-07-17 14:35:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an%3A1166.47058 | ## On a hybrid method for a family of relatively nonexpansive mappings in a Banach space.(English)Zbl 1166.47058
Summary: We prove strong convergence theorems by the hybrid method given by W. Takahashi, Y. Takeuchi and R. Kubota [J. Math. Anal. Appl. 341, No. 1, 276–286 (2008; Zbl 1134.47052)] for a family of relative... | 2022-06-26 12:55:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://datascience.stackexchange.com/questions/8043/optimizing-parameters-for-a-closed-black-box-system | # Optimizing parameters for a closed (black-box) system
I am working on a problem that involves finding optimal parameter values for a black-box system. This system consists of 6 inputs and produces a single output. I can compare the returned values to observed values to determine whether the system is well calibrated... | 2020-01-19 12:47:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/statistics/179233-t-test.html | # Math Help - t - test
1. ## t - test
ive calculated T=5.4
and the t(11,0.05)=2.2010
does this mean we accept or reject the null because T is greater than t?
*EDIT: I have found that the null will be rejected for this example.*
In another example, I have found a negative T value (T=-4.3, t(13,0.05) = 2.1604) for ... | 2015-04-26 10:26:32 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://stacks.math.columbia.edu/tag/0EHR | Lemma 30.23.11. Let $X$ be a Noetherian scheme. Let $\mathcal{I}, \mathcal{J} \subset \mathcal{O}_ X$ be quasi-coherent sheaves of ideals. If $V(\mathcal{I}) = V(\mathcal{J})$ is the same closed subset of $X$, then $\textit{Coh}(X, \mathcal{I})$ and $\textit{Coh}(X, \mathcal{J})$ are equivalent.
Proof. First, assume $... | 2022-05-17 20:22:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://leanprover-community.github.io/mathlib_docs/core/init/meta/well_founded_tactics.html | # mathlibdocumentation
core.init.meta.well_founded_tactics
theorem nat.lt_add_of_zero_lt_left (a b : ) :
0 < ba < a + b
theorem nat.zero_lt_one_add (a : ) :
0 < 1 + a
theorem nat.lt_add_right (a b c : ) :
a < ba < b + c
theorem nat.lt_add_left (a b c : ) :
a < ba < c + b
meta structure well_founded_tactics :
Typ... | 2020-10-30 07:30:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/359537/how-to-test-if-bandit-algorithm-is-converging | # How to test if bandit algorithm is converging?
I have coded up the a multi-armed bandit algorithm based on algorithm 1 in the original LinUCB algorithm paper, but I am having trouble determining if it is working properly.
My test setup is the following:
• I created some random context data matrix, with D=np.random... | 2022-08-16 01:35:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plosjournal.deepdyve.com/lp/springer-journals/on-discrete-versions-of-two-accola-s-theorems-about-automorphism-1Ln7RaJnXR | # On discrete versions of two Accola’s theorems about automorphism groups of Riemann surfaces
On discrete versions of two Accola’s theorems about automorphism groups of Riemann surfaces In this paper we give a few discrete versions of Robert Accola’s results on Riemann surfaces with automorphism groups admitting parti... | 2022-01-20 13:59:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/tags/orbital-motion/new | # Tag Info
## New answers tagged orbital-motion
6
The orbit of a satellite is determined by 6 parameters, the orbital elements: The eccentricity $e$ The semimajor axis ($a$) The inclination ($i$) The longitude of the ascending node ($\Omega$) The argument of periapsis ($\omega$) The mean anomaly at a specific time (... | 2013-05-23 18:33:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/148017/odd-binomial-coefficients?answertab=active | # Odd Binomial Coefficients?
By Newton's Formula: $$(a+b)^n = \sum_{k=0}^n \binom{n}{k} a^{n-k}b^k$$ Proof that every $\dbinom{n}{k}$ is odd if and only if $n=2^r-1$.
I have already shown that if $n$ is of the form $2^r-1$, having used the property $$\binom{n-1}{k} = \binom{n}{k}-\binom{n}{k-1}+ \binom{n}{k-2} - \cdo... | 2014-09-23 14:37:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/202178/reference-request-for-division-algebras-over-mathbbq-pt | Reference request for division algebras, over $\mathbb{Q}_{p}((t))$
I was looking for a possible reference that would answer the following question,
Let $\mathbb{Q}_{p}$ be the $p$-adic numbers and $\mathbb{Q}_{p}((t))$ be the field of Laurent polynomials over $\mathbb{Q}_{p}$. Does anyone know of a reference that ad... | 2020-05-28 18:53:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hal.archives-ouvertes.fr/L2C/hal-01949587 | # Effective approach to lepton observables: The seesaw case
* Corresponding author
Abstract : In the absence of direct evidence of new physics, any ultraviolet theory can be reduced to its specific set of low-energy effective operators. As a case study, we derive the effective field theory for the seesaw extension of ... | 2019-07-23 15:33:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/most-earthlike-exoplanet-yet-eso-team-23-april.167340/ | # Most earthlike exoplanet yet (ESO team 23 April)
1. Apr 24, 2007
### marcus
2. Apr 24, 2007
### neutrino
Why hasn't this news appeared in more reliable sources of astronomy-related news? And more importantly, where is the press release from ESO?
http://www.eso.org/outreach/press-rel/pr-2007/
3. Apr 24, 2007
##... | 2016-10-21 15:27:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/crazy-resume-descriptions.317315/ | Crazy resume descriptions!
1. May 31, 2009
Pengwuino
I googled some examples for resumes a few days ago and I noticed something quite silly. A lot of them had in their descriptions or summarys or whatever, phrases such as "hard-working" "highly competent", "very diligent", "goal oriented", "driven" and all these sor... | 2018-03-21 08:09:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://jurnalkanun.dbp.my/apset-question-ybrg/quintic-polynomial-example-6db5f1 | We now consider the question of solv-ing for the roots of … Conservapedia - Recent changes [en] Parksc onjectured the correct formula for the number of degree d rational curves in a Calabi-Yau quintic. for the polynomial shown below, find f(-1). Mathematics Stack Exchange is a question and answer site for people studyi... | 2021-10-25 13:19:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2653777/extending-a-one-to-one-correspondence-between-sets | # Extending a one to one correspondence between sets
In proving the theorem: Every infinite set is equivalent to one of its proper subsets, I am confused about the following:
We consider an infinite set $M$, which always contains a countable subset, which is denoted $A := \{a_1, a_2, \dots \}$. We may partition $A$ i... | 2019-09-22 14:03:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showthread.php?p=4263254 | # What is {ℝ}?
by kokolovehuh
Tags:
P: 23 Hi, Someone I know tried to convey me the meaning of {$ℝ$}, stating it represents a set of real numbers. But using notation, {$ℝ$}, is implying that the real space is (improperly) contained in a set, and I don't think this makes any logical sense. On the other hand, we can sa... | 2014-07-30 07:06:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.baeldung.com/cs/prime-number-algorithms | ## 1. Overview
Prime numbers have always been an interesting topic to dive into. However, no one has been able to find a clean and finite formula to generate them. Therefore, mathematicians have relied on algorithms and computational power to do that. Some of these algorithms can be time-consuming while others can be ... | 2023-03-21 13:43:33 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.fabiocozzolino.eu/change-ios-status-bar-color-xamarin-forms/ | Xamarin.Forms is a great way to abstract the local implementation. But, you know, sometimes you need to perform some small adjustments based on the underlying OS. Is this the case of the iOS Status Bar style.
Xamarin.Forms implements, in the NavigationRenderer, a way to automatically set the style (dark/default or lig... | 2019-05-19 21:19:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://emacs.stackexchange.com/questions?tab=Newest | # All Questions
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### Check non-quoted content in scribble-mode with flyspell-correct
I installed scribble-mode and flyspell-correct from MELPA, but when in scribble-mode only text in quotes is being checked for spelling. How can I get this setup to work similar... | 2022-01-29 01:24:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.varsitytutors.com/gre_subject_test_math-help/domain-range | # GRE Subject Test: Math : Domain & Range
## Example Questions
← Previous 1
### Example Question #1 : Calculus
What is the domain of ?
Explanation:
Step 1: We need to determine what kind of function we have here. We have a rational function.
Step 2: Since we have a rational function, the denominator cannot be eq... | 2016-12-04 18:31:46 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.learnpick.in/questions/details/25827/p-a-thin-walled-spherical-vessel-1-m-inner-diameter-and-10 | ## MyPrivateTutor is now LearnPick
Post a Question
Question:
A thin-walled spherical vessel (1 m inner diameter and 10 mm wall thickness) is made of a material with |σY| = 500MPa in both tension and compression. The internal pressure P$_y$ at yield, based on the von Mises yield criterion, if the vessel is floating in... | 2018-04-20 22:12:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://educ.jmu.edu/~waltondb/ModelCalculus/appendix-numbers-arithmetic.html | # SectionA.1Numbers, Sets and Arithmetic¶ permalink
Numbers started as a conceptual way to quantify count objects. Later, numbers were used to measure quantities that were extensive, such as the geometric ideas of length, area and volume. Arithmetic was developed to provide a numeric representation of physical operati... | 2017-03-27 16:30:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.byteflying.com/archives/3967 | # C#LeetCode刷题之#788-旋转数字（Rotated Digits）
X is a good number if after rotating each digit individually by 180 degrees, we get a valid number that is different from X. Each digit must be rotated – we cannot choose to leave it alone.
A number is valid if each digit remains a digit after rotation. 0, 1, and 8 rotate to ... | 2022-09-28 10:33:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.ericyy.me/laff-linear-algebra/week-4.html | # Week 4 - Matrix-Vector to Matrix-Matrix Multiplication
## 1. Preparation
### 1.1. Partitioned Matrix-vector Multiplication
• $\displaystyle \left( \begin{array}{ c | c | c | c } A_{0,0} & A_{0,1} & \cdots & A_{0,N-1} \\ A_{1,0} & A_{1,1} & \cdots & A_{1,N-1} \\ \vdots & \vdots & \ddots & \vdots \\ A_{M-1,0} & A_{M... | 2019-02-16 01:03:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 52, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/359528/create-a-generating-function | # Create a Generating function
Let $P$ be the set of permutations all of whose cycles are of even length. Prove that the exponential generating function for $P$ is $\dfrac{1}{\sqrt{1-x^2}}$.
-
What have you done? Where did it go wrong? What other generating functions have you seen? What have you tried? – mixedmath Ap... | 2015-11-30 15:27:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/136188/when-does-order-matter-when-decomposing-a-boundedly-generated-group | # When does order matter when decomposing a boundedly generated group
A group $G$ is said to be boundedly generated if (it is finitely generated and) there exists a finite family of cyclic subgroups (not necessarily normal or distinct) $\lbrace C_i \rbrace_{i =1, \ldots, k}$ such that $G = C_1 \cdots C_k$.
Simplest e... | 2014-04-16 14:12:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ask.sagemath.org/questions/34994/revisions/ | I want to find Resultant of trinomials $x^i-x^j-1$ of this form. Is it possible to do symbolic calculation for this in sage ?
I want to find Resultant of trinomials $x^i-x^j-1$ of this form. form $x^i-x^j-1$. Is it possible to do symbolic calculation for this in sage ? ? | 2020-04-03 00:31:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://adsense.blogspot.com/2009/09/touch-ups-for-your-ad-units.html | You may remember that last year, we added arrows to the bottom of cost-per-click (CPC) ad units. These arrows allow users to browse through additional relevant ads, helping them find exactly they're looking for.
We've been testing slight updates to the look of these arrows, and our experiments have shown improvements ... | 2015-05-04 16:03:25 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/2239696/a-limit-with-arctan-function-and-euler-varphi-function | # A limit with arctan function and Euler $\varphi$ function
The following limit has stumbed upon a while. I don't have the experience to work with these kind of limit as well as these special functions like $\varphi$.
Prove that
$$\lim_{n \rightarrow +\infty} \sum_{k=1}^{n} \frac{\varphi(k) \arctan \left(\frac{k}{n}... | 2019-08-21 12:28:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://the-write-words.com/viewtopic/archive.php?1233d1=coordinate-geometry-questions-pdf | The questions can be answered using A alone but not using B alone. Notably, in geometry, learning the application of concepts is very important to confidently arrive at the answers. Which of the following is true? The area of ABCD (in cm2) is, AB = BC = 2CH = 2CD = EH = FK = 2HK = 4KL = 2LM = MN. Also Read: Right appro... | 2021-03-06 23:28:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/385818/given-sample-variance-and-sample-size-test-two-variance-which-one-holds | # Given sample variance and sample size, test two variance which one holds
If I am given the sample size and the sample variances of a Normal population, how can I test the hypothesis:
H0: $$\sigma^2=\sigma_0^2$$, H1: $$\sigma^2=\sigma_1^2$$
• Perhaps an $F$-test? – user2974951 Jan 7 at 10:35 | 2019-06-16 19:14:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://bradleyarms.co.uk/journal/blog/proc-lifetest-plots-729f49 | # proc lifetest plots
The covariate effect of $$x$$, then is the ratio between these two hazard rates, or a hazard ratio(HR): $HR = \frac{h(t|x_2)}{h(t|x_1)} = \frac{h_0(t)exp(x_2\beta_x)}{h_0(t)exp(x_1\beta_x)}$. In such a case, PROC LIFETEST creates a plot of the cumulative incidence function (CIF) estimates. The es... | 2021-02-26 16:36:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://leetcode.ca/2016-04-27-149-Max-Points-on-a-Line/ | # Question
Formatted question description: https://leetcode.ca/all/149.html
149 Max Points on a Line
Given n points on a 2D plane, find the maximum number of points that lie on the same straight line.
Example 1:
Input: [[1,1],[2,2],[3,3]]
Output: 3
Explanation:
^
|
| o
| o
| o
+------------->
0 1 2 ... | 2022-12-09 20:35:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://popflock.com/learn?s=Vector_meson_dominance | Vector Meson Dominance
Get Vector Meson Dominance essential facts below. View Videos or join the Vector Meson Dominance discussion. Add Vector Meson Dominance to your PopFlock.com topic list for future reference or share this resource on social media.
Vector Meson Dominance
In physics, vector meson dominance (VMD) was... | 2020-04-03 19:27:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 4, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.cableizer.com/documentation/h_soil/ | # Heat transfer coefficient wall-soil
Assuming uniform temperatures at mudline and the outer surface of the pipe (i.e. Dirichlet boundary conditions), the heat transfer coefficient equivalent to the thermal resistance of the surrounding soil is commonly calculated from the following expression (Carslaw1959). This expr... | 2020-08-06 19:18:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Definition:Riemann_Zeta_Function | # Definition:Riemann Zeta Function
The analytic continuation of $\zeta$
## Definition
The Riemann Zeta Function $\zeta$ is the complex function defined on the half-plane $\Re \paren s > 1$ as the series:
$\displaystyle \map \zeta s = \sum_{n \mathop = 1}^\infty \frac 1 {n^s}$
## Analytic Continuation
By Analytic ... | 2019-03-23 19:34:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.love2d.org/forums/viewtopic.php?f=14&t=86466 | ## Get mouse coordinates on a rotated "grid"
Show off your games, demos and other (playable) creations.
Jasoco
Inner party member
Posts: 3651
Joined: Mon Jun 22, 2009 9:35 am
Location: Pennsylvania, USA
Contact:
### Get mouse coordinates on a rotated "grid"
So I'm working on this thing...
(Everyone's doing it these... | 2020-08-04 19:28:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.winmoney4u.info/sweepstakesqvc/qui-a-gagne-5000-pch-une-semaine-pour-la-vie-tirages-au-sort-kernersville.html | There is a little-known phenomenon for binomial GLMs that was pointed out by Hauck & Donner (1977: JASA 72:851-3). The standard errors and t values derive from the Wald approximation to the log-likelihood, obtained by expanding the log-likelihood in a second-order Taylor expansion at the maximum likelihood estimates. I... | 2019-11-18 20:13:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://prob140.org/textbook/Chapter_03/03_Equality.html | ## Equality
We know what it means for two numbers to be equal: they are at the same spot on the number line. Equality of random variables, however, can be of more than one kind.
### Equal
Two random variables $X$ and $Y$ defined on the same outcome space are equal if their values are the same for every outcome in th... | 2019-11-17 02:10:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://b-ok.org/book/2134124/503c78 | Main Multicriteria Scheduling: Theory, Models and Algorithms
# Multicriteria Scheduling: Theory, Models and Algorithms
,
Scheduling and multicriteria optimisation theory have been subject, separately, to numerous studies. Since the last twenty years, multicriteria scheduling problems have been subject to a growing i... | 2020-01-22 02:08:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/174829/whats-the-name-for-a-time-series-with-constant-mean?noredirect=1 | # What's the name for a time series with constant mean?
Consider a random process $\{X_t\}$ for which the mean $\mathbb{E}(X_t)$ exists, and is constant, for all times $t$, i.e. $\mathbb{E}(X_t)=\mathbb{E}(X_{t+\tau})$ for all times $t$ and time shifts (or "lags") $\tau$. I impose no further conditions on higher momen... | 2020-08-14 04:29:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/490666/customize-list-of-symbols/494236 | # Customize List of Symbols
I would like to create such a list of symbols:
So I have to have three columns and on top two sections for greek and for latin symbols... Is \listofsymbols even a good choice? Does anyone have an idea how to accomplish it?
This is my code so far:
% = = = = = = = = = = = = = = = = = = = =... | 2019-11-12 08:27:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3492541/dimension-of-solution-space-of-system-of-linear-equations | # Dimension of solution space of system of linear equations
I have the system of linear equations
\begin{align} x_1+x_3=0 \\ -4x_1+2x_2=0 \\ -13x_1+4x_2-5x_3=0 \end{align}
and I have converted it to an augmented matrix and row reduced to
\begin{align} \begin{pmatrix} 1 & 0 & 1 & 0 \\ 0 & 1 & 2 & 0 \\ 0 & 0 & 0 & 0 ... | 2020-07-13 05:24:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://asmedigitalcollection.asme.org/appliedmechanics/article-abstract/72/4/500/469727/Anisotropic-Elastic-Tubes-of-Arbitrary-Cross?redirectedFrom=fulltext | First approximation analytical solutions are constructed for finite and semi-infinite, fully anisotropic elastic tubes of constant thickness $h$ and arbitrary cross section, subject to purely kinetic or purely kinematic boundary conditions. Final results contain relative errors of $O(h∕R)$, where $R$ is some equivalent... | 2019-10-18 14:17:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 3, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://esp.mit.edu/teach/teachers/carcl/bio.html | # ESP Biography
## CARLOS CORTEZ, ESP Teacher
Major: 18
College/Employer: MIT
Not Available.
## Past Classes
(Clicking a class title will bring you to the course's section of the corresponding course catalog)
M10555: Knot Theory in HSSP Summer 2016 (Jul. 10, 2016)
This course will be an exposition to the beautif... | 2022-05-24 02:11:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tfcj.aoly.pw/surface-area-of-a-cylinder-integral.html | ## Surface Area Of A Cylinder Integral
Each of these disks also has a circular area A = πr 2, where r is the radius, and disk volume dV = πr 2 dh, which is the product of the area and the thickness. (b) - the length from the axis to the edge of the parabola. Surface Area of a Sphere from first principles. In general, ... | 2019-11-14 03:56:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-factor-the-expression-3x-3-27x | How do you factor the expression 3x^3-27x?
Mar 19, 2018
See a solution process below:
Explanation:
First, we can rewrite and factor as $x 3$ out of this expression as:
$\left(3 x \cdot {x}^{2}\right) - \left(3 x \cdot 9\right) \implies$
$3 x \left({x}^{2} - 9\right)$
Now we can use this formula for the special c... | 2019-09-16 10:21:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 7, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1798850/absolute-converge-of-real-and-complex-parts-of-a-series | # Absolute converge of real and complex parts of a series
If the real and imaginary parts of a complex series converge absolutely, then the complex series converges absolutely.
Is this true? If we write our complex series $\sum_{k=0}^{\infty} b_k = \left(\sum_{k=0}^{\infty} u_k \right)+ i \left( \sum_{k=0}^{\infty} v... | 2019-04-20 17:01:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.wikipedia.org/wiki/Shriek_map | # Shriek map
"Transfer map" redirects here. For the transfer homomorphism in group theory, see Transfer (group theory).
In category theory, a branch of mathematics, certain unusual functors are denoted $f_!$ and $f^!,$ with the exclamation mark used to indicate that they are exceptional in some way. They are thus acc... | 2015-05-04 17:09:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 8, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://questions.examside.com/past-years/jee/question/if-left-1-x-rightn-c0-c1x-c2x2-cnxn-then-show-that-the-sum-o-jee-advanced-1983-marks-3-b4hjsn9bqawziydh.htm | 1
IIT-JEE 1983
Subjective
If $${\left( {1 + x} \right)^n} = {C_0} + {C_1}x + {C_2}{x^2} + ..... + {C_n}{x^n}$$ then show that the sum of the products of the $${C_i}s$$ taken two at a time, represented $$\sum\limits_{0 \le i < j \le n} {\sum {{C_i}{C_j}} }$$ is equal to $${2^{2n - 1}} - {{\left( {2n} \right)!} \over {... | 2022-05-24 11:11:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1255768/first-order-non-linear-ordinary-differential-equation | # First order non-linear ordinary differential equation
The following ODE is given:
$a\pm\sqrt{b+c*(x(t)+d))}=e*x'(t)+f*x(t)$
from Matlab I'm able to get a solution for the differential equation (actually two solutions, one for the + and one for the - sign) such as "solve(eqn)", but I'm not able to solve the eqn ins... | 2021-12-06 09:21:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://archive.numdam.org/articles/10.1016/j.anihpc.2014.09.003/ | Asymptotic bifurcation and second order elliptic equations on ${ℝ}^{N}$
Annales de l'I.H.P. Analyse non linéaire, Volume 32 (2015) no. 6, pp. 1259-1281.
This paper deals with asymptotic bifurcation, first in the abstract setting of an equation $G\left(u\right)=\lambda u$, where G acts between real Hilbert spaces and $... | 2022-12-03 06:42:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 8, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.mathworks.com/help/finance/cfamounts.html | cfamounts
Cash flow and time mapping for bond portfolio
In R2017b, the specification of optional input arguments has changed. While the previous ordered inputs syntax is still supported, it may no longer be supported in a future release. Use the optional name-value pair inputs: `Period`, `Basis`, `EndMonthRule`, `Iss... | 2021-01-19 00:03:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/allowed-and-forbidden-electron-photon-reactions.922379/ | # Allowed and Forbidden Electron-Photon Reactions
1. Aug 10, 2017
### Vrbic
1. The problem statement, all variables and given/known data
Show, using spacetime diagrams and also using frame-independent calculations, that the law of conservation of 4-momentum forbids a photon to be absorbed by an electron, e + γ → e.
... | 2017-10-21 16:08:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://ufdc.ufl.edu/AA00009199/00001 | UFDC Home | Search all Groups | World Studies | Federal Depository Libraries of Florida & the Caribbean | Help
# On the contribution of turbulent boundary layers to the noise inside a fuselage
## Material Information
Title:
On the contribution of turbulent boundary layers to the noise inside a fuselage
Serie... | 2017-08-20 04:51:54 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/trigonometry/172124-using-cartesian-vectors.html | Math Help - Using Cartesian Vectors
1. Using Cartesian Vectors
How would I solve the question below using Cartesian vectors?
10. A plane is flying southeast at a constant speed of 900 km/h. The wind is blowing towards the north at 100 km/h. Determine the resultant velocity of the plane relative to the ground.
How w... | 2016-06-30 01:09:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/137038/electron-flow-in-a-wire?noredirect=1 | # Electron flow in a wire [duplicate]
How do electrons that constitute a current flow move in a wire? Some say it's like a wheel.If you give it a push,every part of the wheel moves instantly. Is that what happens to electrons?Do they start moving everywhere in the wire when the circuit is closed? Why? Or is it because... | 2020-09-29 01:47:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/552262/is-every-pair-of-conjugate-variables-associated-with-a-fourier-transform | # Is every pair of conjugate variables associated with a Fourier transform?
For example, in quantum mechanics, the commutator of the position and momentum is $$[\hat{P_i} ;\hat{Q_j} ] =i\hbar\delta_{ij}\neq 0, i\neq j$$ I know that the position space representation of the wave function is the Fourier transform of the ... | 2021-09-20 07:47:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mymathforum.com/chemistry/328898-force-attraction-between-ions.html | My Math Forum Force of Attraction between ions
Chemistry Chemistry Forum
March 12th, 2016, 05:03 PM #1 Senior Member Joined: Nov 2015 From: Alabama Posts: 114 Thanks: 15 Math Focus: Trigonometry, Calculus, Physics Force of Attraction between ions I got a very interesting questions on my mock general chemistry e... | 2017-07-26 08:32:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.transtutors.com/questions/during-the-year-monroe-was-injured-on-the-job-as-a-result-of-the-injury-he-received--2577768.htm | # During the year, Monroe was injured on the job. As a result of the injury, he received the follow...
During the year, Monroe was injured on the job. As a result of the injury, he received the following payments: workers' compensation $3,000; reimbursement for medical expenses from employer's health insurance plan$2,... | 2018-08-16 22:08:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://icpc.njust.edu.cn/Problem/Pku/2641/ | # Billiard
Time Limit: 1000MS
Memory Limit: 65536K
## Description
In a billiard table with horizontal side a inches and vertical side b inches, a ball is launched from the middle of the table. After s > 0 seconds the ball returns to the point from which it was launched, after having made m bounces off the vertical ... | 2019-08-24 15:52:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pypi.org/project/pyfaust-openblaso/ | FAµST python toolbox
## Project description
The FAµST toolbox provides algorithms and data structures to decompose a given dense matrix into a product of sparse matrices in order to reduce its computational complexity (both for storage and manipulation). FaµST can be used to:
• speedup / reduce the memory footprint ... | 2022-11-27 15:51:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.knowpia.com/knowpedia/Preventable_fraction_among_the_unexposed | BREAKING NEWS
Preventable fraction among the unexposed
## Summary
In epidemiology, preventable fraction among the unexposed (PFu), is the proportion of incidents in the unexposed group that could be prevented by exposure. It is calculated as ${\displaystyle PF_{u}=(I_{u}-I_{e})/I_{u}=1-RR}$, where ${\displaystyle I_{... | 2022-05-21 16:43:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 4, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/195999-tricky-derivative-problem.html | # Math Help - Tricky derivative problem!
1. ## Tricky derivative problem!
I understand how to take the derivative of an equation with respect to a variable, say S, but what do I do when there are two variables involved? Here's the problem d/dx [3cos(x^2) - 4e^t]
2. ## Re: Tricky derivative problem!
Treat t as const... | 2014-07-31 02:26:46 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/2638855/prove-the-positivity-of-a-sequence | # Prove the positivity of a sequence
Let $a>0$ a real number and $(u_n)$ the sequence defined by $$u_{n+1} = a - \frac{1}{u_n}\text{ and } u_0 = a.$$ Question: Determine condition on the value of $a>0$ such that the sequence $(u_n)$ is always positive.
Attempt: I tried to establish a general formula of $u_n$ in order... | 2022-05-22 11:39:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/466908/listings-not-breaking-long-lines-with-breaklines-true-and-breakatwhitespace-fals | # Listings not breaking long lines with breaklines=true and breakatwhitespace=false
I have the following code in my Markdown:
{latex-fontsize=scriptsize}
$./my-new-application create app_example creating app_example Generating <path-to-app-src>/new-application/application/config/app_example/application.conf for app_e... | 2019-07-16 04:31:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/132525/the-curious-case-of-missing-random-walking-particles-in-the-box | # The curious case of missing random-walking particles in the box
Note: I added the entire code I wrote below to generate the initial configuration and have explained step by step what each part of the code does
Kindly bear with the code and the explanation. Since the code may be dense, I will make my utmost effort h... | 2022-05-26 02:17:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://leetcode.com/articles/partition-labels/ | Approach #1: Greedy [Accepted]
Intuition
Let's try to repeatedly choose the smallest left-justified partition. Consider the first label, say it's 'a'. The first partition must include it, and also the last occurrence of 'a'. However, between those two occurrences of 'a', there could be other labels that make the mini... | 2019-12-10 15:45:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://blog.jpolak.org/?p=1952 | # Stable Isomorphisms, Grothendieck Groups: Example
If $a$ and $b$ are two real numbers and $ax = bx$, then we can't conclude that $a = b$ because $x$ may be zero. The same is true for tensor products of modules: if $A$ and $B$ are two left $R$-modules and $X$ is a right $R$-module, then an isomorphism $X\otimes_R A\c... | 2019-02-23 19:42:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.tutorvista.com/content/math/multiplication-of-integers/ | Top
# Multiplying Integers
The integers are combination of the natural numbers (1, 2, 3, ....) and negatives of natural numbers (....., -3, -2, -1) including 0. The set of the integer is viewed as {...-3, ?2, ?1, 0, 1, 2, 3, ...} and denoted by $\mathbb{Z}$.
Multiplication of integers is also called as repeated ad... | 2019-09-23 06:04:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3787118/upper-triangular-matrix-and-diagonalizability | # Upper triangular matrix and diagonalizability
Let $$A$$ be an $$n \times n$$ matrix that is similar to an upper triangular matrix and has the distinct eigenvalues $$\lambda_1, \lambda_2, ... , \lambda_k$$ with corresponding multiplicities $$m_1, m_2, ... , m_k$$. Prove the following statements.
(a) $$\operatorname{... | 2022-05-24 08:06:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://forums.xkcd.com/viewtopic.php?f=17&t=71488&p=2638353 | ## A criminal hides in a room with 99 innocent people...
For the discussion of math. Duh.
Moderators: gmalivuk, Moderators General, Prelates
kikko
Posts: 69
Joined: Sat Apr 04, 2009 12:18 am UTC
### A criminal hides in a room with 99 innocent people...
A criminal hides in a room with 99 innocent people. You have a... | 2019-08-21 04:38:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://codeforces.com/blog/entry/53502 | ### rng_58's blog
By rng_58, history, 14 months ago, ,
https://r.recruit-jinji.jp/code_fes/us/index.html
Details will be announced in early August. In Japanese website, it says there will be 20 slots for international students.
According to Japanese website, the finals will be 25th-26th in November.
•
• +120
•
»... | 2018-09-23 11:25:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://lyx.475766.n2.nabble.com/Latex-error-Environment-subequations-undefined-td4421640.html | # Latex error: Environment subequations undefined
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## Latex error: Environment subequations undefined
Hello, I used "\begin{subequations}" and "\end{subequations}" to have equations in between. It worked on my two earlier research papers u... | 2017-06-27 08:58:04 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://dml.cz/handle/10338.dmlcz/119017 | # Article
Full entry | PDF (0.2 MB)
Keywords:
free Abelian group; countable compactness; products; initially $\omega_1$-compact; Martin's Axiom
Summary:
It was known that free Abelian groups do not admit a Hausdorff compact group topology. Tkachenko showed in 1990 that, under CH, a free Abelian group of size ${\frak... | 2017-12-17 14:05:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/precalculus/precalculus-concepts-through-functions-a-unit-circle-approach-to-trigonometry-3rd-edition/chapter-3-polynomial-and-rational-functions-section-3-1-polynomial-functions-and-models-3-1-assess-your-understanding-page-208/19 | ## Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)
$\text{Not a polynomial function because it has a term with a negative exponent/power.}$
$\text{A polynomial function is a function of the form}$ $$f(x)=a_n x^n +a_{n-1} x^{n-1}+...+a_1 x+ a_0$$ Where the coefficients $(a_... | 2021-10-18 23:43:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/112084-double-integral-help-needed-print.html | # Double Integral help needed
• November 2nd 2009, 07:16 PM
Diggidy
Double Integral help needed
Ok if i am given the double integral (sorry about the format i dont knw how to enter integral signs and what not... i typed it as it looks)
Integral from 1-3 Integral from 0-lnx of 2x dydx
How do i write an equivalent int... | 2014-12-27 08:59:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 10, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://hurmanblirrikzpbv.firebaseapp.com/54787/91092.html | # Propanamine and N,N-dimethylmethanamine contain the same number of carbon atoms, even though Propanamine has higher boiling point than N,N-dimethylmethanamine. Why ? Post Answer. Answers (1) S Sumit. Propamine has higher boiling point than N,N diamethylamine because propamine is more associated than through H-bonding... | 2023-03-29 04:49:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://papers.nips.cc/paper/1995/hash/818f4654ed39a1c147d1e51a00ffb4cb-Abstract.html | #### Authors
Anders Krogh, Soren Riis
#### Abstract
Most current methods for prediction of protein secondary structure use a small window of the protein sequence to predict the structure of the central amino acid. We describe a new method for prediction of the non-local structure called ,8-sheet, which consists of t... | 2022-10-07 11:56:39 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://blog.logancyang.com/note/algo/2015/10/03/graphsearch.html | ## Traits for using BFS:
1. Shortest path in a simple graph: given a initial state, a final
state, a transition rule between states, ask how many (the least #)
transitions from init to final.
2. Graph traversal. Only visit each node once.
## Traits for using DFS:
(DFS method: build search tree, check conditions fo... | 2020-08-04 02:18:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://openstax.org/books/elementary-algebra-2e/pages/7-6-quadratic-equations | Elementary Algebra 2e
### Learning Objectives
By the end of this section, you will be able to:
• Solve quadratic equations by using the Zero Product Property
• Solve applications modeled by quadratic equations
### Be Prepared 7.19
Before you get started, take this readiness quiz.
Solve: $5y−3=05y−3=0$.
If you mis... | 2022-09-29 10:35:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 184, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://stats.stackexchange.com/questions/139290/a-psychology-journal-banned-p-values-and-confidence-intervals-is-it-indeed-wise | # A psychology journal banned p-values and confidence intervals; is it indeed wise to stop using them?
On 25 February 2015, the journal Basic and Applied Social Psychology issued an editorial banning $p$-values and confidence intervals from all future papers.
Specifically, they say (formatting and emphasis are mine):... | 2019-04-23 22:07:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://lists.gnu.org/archive/html/lilypond-user/2012-03/msg00437.html | lilypond-user
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## Re: separating design from pure score
From: Hans Aikema Subject: Re: separating design from pure score Date: Wed, 14 Mar 2012 21:31:38 +0100 User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:11.0) Gecko/20120312 Thunderbird/11.0
On 14-3-2012 19:16, Stjepan Horvat wrote:
Hello,
I... | 2018-01-21 01:47:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/27885-fourier-sine-series.html | # Math Help - Fourier sine series...
1. ## Fourier sine series...
Let f(x) = cos x on 0<= x <= pi. Calculate the Fourier sine series representation of f(x).
Can anybody possibly start me off on this question or give me any help at all as I don't understand my lecture notes on this topic at all
2. Originally Posted ... | 2014-10-31 15:09:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 17, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/2727184/about-bounded-subspace-of-a-topological-vector-space | # About bounded subspace of a topological vector space
A topological vector space $X$ is a vector space over a topological field $K$ (most often the real or complex numbers with their standard topologies) that is endowed with a topology such that vector addition $X \times X \to X$ and scalar multiplication $K \times X... | 2019-05-23 17:20:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.fightfinance.com/?q=168,181,304,360,362,386,422,620,880,912 | # Fight Finance
#### CoursesTagsRandomAllRecentScores
A four year bond has a face value of $100, a yield of 6% and a fixed coupon rate of 12%, paid semi-annually. What is its price? A stock pays annual dividends. It just paid a dividend of$5. The growth rate in the dividend is 1% pa. You estimate that the stock's req... | 2022-05-18 06:29:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/410915/source-coding-theorem-optimum-number-of-bits | # Source coding theorem - optimum number of bits?
The source coding theorem says that information transfer with variable length code uses less bits and is equal to the entropy of the distribution. It also says that there is no code that uses lesser number of bits ( or does it? Have I misunderstood this). My question i... | 2015-08-31 07:37:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://phys.libretexts.org/Bookshelves/Classical_Mechanics/Essential_Graduate_Physics_-_Classical_Mechanics_(Likharev)/08%3A_Fluid_Mechanics/8.07%3A_Exercise_Problems | # 8.7: Exercise Problems
8.1. Find the first-order correction to the Pascal equation (6) for a liquid, due to its low but nonzero compressibility, and evaluate this correction for the water at the bottom of the Earth’s oceans.
8.2. Find the stationary shape of the open surface of an incompressible, heavy fluid in a ... | 2023-03-28 05:48:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/147072/cross-validation-in-binary-classification-using-only-10-positive-samples-svm | # Cross-Validation in binary classification using only 10 positive samples (SVM)
I have a binary classification problem for which only $10$ positive samples are available for training. Negatives are in general in abundance, but I choose to use solely $70$ ($7$ negatives per one positive). I am trying to learn a kernel... | 2019-10-22 03:58:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.bayesianspectacles.org/2019/06/ | ## The Bayesian Methodology of Sir Harold Jeffreys as a Practical Alternative to the P-value Hypothesis Test
This post is an extended synopsis of Ly et al. (2019). The Bayesian methodology of Sir Harold Jeffreys as a practical alternative to the p-value hypothesis test. Preprint available on PsyArXiv: https://psyarxiv... | 2021-11-28 02:44:04 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://plainmath.net/38297/in-the-diagram-cd-is-tangent-to-circles-a-and | # In the diagram, CD is tangent to circles A and
In the diagram, CD is tangent to circles A and B, and he circles are tangent to each other. Answer this question If CD = 15 and AB = 17 and CB = 6, find AD = ?
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Solve your ... | 2022-05-28 08:01:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 8, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/65762/how-to-standardize-data-for-hierarchical-clustering | # How to standardize data for hierarchical clustering?
When running hierarchical clustering analysis of a matrix of individuals x samples (e.g., employee performances across different days), there are several possibilities for normalization. If one is clustering the columns (to see whether on certain days individuals ... | 2020-04-03 11:24:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |