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Runtime error
File size: 2,428 Bytes
4becbda | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | import streamlit as st
import math
st.set_page_config(page_title="Advanced Calculator", layout="centered")
st.title("🧮 Advanced Calculator")
st.write("Supports: +, -, *, /, sqrt, power, log, ln")
# Select operation
operation = st.selectbox(
"Choose Operation",
["Addition (+)", "Subtraction (-)", "Multiplication (*)", "Division (/)",
"Square Root (sqrt)", "Power (x^y)", "Log base 10 (log)", "Natural Log (ln)"]
)
# Input fields
if operation in ["Addition (+)", "Subtraction (-)", "Multiplication (*)", "Division (/)"]:
num1 = st.number_input("Enter first number")
num2 = st.number_input("Enter second number")
elif operation == "Power (x^y)":
num1 = st.number_input("Enter base")
num2 = st.number_input("Enter exponent")
else:
num1 = st.number_input("Enter number")
# Calculate button
if st.button("Calculate"):
try:
if operation == "Addition (+)":
result = num1 + num2
elif operation == "Subtraction (-)":
result = num1 - num2
elif operation == "Multiplication (*)":
result = num1 * num2
elif operation == "Division (/)":
if num2 == 0:
st.error("Division by zero!")
else:
result = num1 / num2
st.success(f"Result: {result}")
elif operation == "Square Root (sqrt)":
if num1 < 0:
st.error("Cannot take square root of negative number!")
else:
result = math.sqrt(num1)
st.success(f"Result: {result}")
elif operation == "Power (x^y)":
result = math.pow(num1, num2)
st.success(f"Result: {result}")
elif operation == "Log base 10 (log)":
if num1 <= 0:
st.error("Log undefined for non-positive numbers!")
else:
result = math.log10(num1)
st.success(f"Result: {result}")
elif operation == "Natural Log (ln)":
if num1 <= 0:
st.error("Log undefined for non-positive numbers!")
else:
result = math.log(num1)
st.success(f"Result: {result}")
# Show result for basic operations
if operation in ["Addition (+)", "Subtraction (-)", "Multiplication (*)"]:
st.success(f"Result: {result}")
except Exception as e:
st.error(f"Error: {e}") |