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7805350 | 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 | (function(MS) {
MS.register("calculator", {
name: "Calculator",
description: "Precise calculations: arithmetic, trig, logarithms, unit conversions (km⇔miles, C⇔F, kg⇔lbs, etc.)",
tools: [{
type: "function",
function: {
name: "calculate",
description: "Evaluate a math expression. Supports +, -, *, /, ^, sin, cos, tan, sqrt, log, ln, abs, pi, and unit conversions like '100 km to miles', '32 C to F', '5 kg to lbs'.",
parameters: {
type: "object",
properties: { expression: { type: "string", description: "Math expression to evaluate" } },
required: ["expression"]
}
}
}],
handleToolCall: async function(tn, args) {
if (tn !== "calculate") return null;
try {
var e = args.expression.trim();
// Unit conversions
var uc = {
"km to miles": function(v) { return v * 0.621371; },
"miles to km": function(v) { return v / 0.621371; },
"c to f": function(v) { return v * 9/5 + 32; },
"f to c": function(v) { return (v - 32) * 5/9; },
"kg to lbs": function(v) { return v * 2.20462; },
"lbs to kg": function(v) { return v / 2.20462; },
"meters to feet": function(v) { return v * 3.28084; },
"feet to meters": function(v) { return v / 3.28084; },
"inches to cm": function(v) { return v * 2.54; },
"cm to inches": function(v) { return v / 2.54; },
"liters to gallons": function(v) { return v * 0.264172; },
"gallons to liters": function(v) { return v / 0.264172; }
};
for (var key in uc) {
var idx = e.toLowerCase().indexOf(" " + key);
if (idx === -1) idx = e.toLowerCase().indexOf(key);
if (idx > -1) {
var numStr = e.substring(0, idx).trim();
var num = parseFloat(numStr);
if (!isNaN(num)) {
var result = uc[key](num);
var rounded = Math.round(result * 10000) / 10000;
return e + " = " + rounded + " (" + key + ")";
}
}
}
// Math evaluation
var p = e.replace(/\^/g, "**")
.replace(/\bpi\b/gi, "(" + Math.PI + ")")
.replace(/\be\b(?!\w)/g, "(" + Math.E + ")")
.replace(/\bsin\(/g, "Math.sin(")
.replace(/\bcos\(/g, "Math.cos(")
.replace(/\btan\(/g, "Math.tan(")
.replace(/\basin\(/g, "Math.asin(")
.replace(/\bacos\(/g, "Math.acos(")
.replace(/\batan\(/g, "Math.atan(")
.replace(/\bsqrt\(/g, "Math.sqrt(")
.replace(/\blog\(/g, "Math.log10(")
.replace(/\bln\(/g, "Math.log(")
.replace(/\babs\(/g, "Math.abs(")
.replace(/\bround\(/g, "Math.round(")
.replace(/\bfloor\(/g, "Math.floor(")
.replace(/\bceil\(/g, "Math.ceil(");
var result = Function('"use strict"; return (' + p + ')')();
var rounded = Math.round(result * 1000000) / 1000000;
return e + " = " + rounded;
} catch (ex) { return "Error: " + ex.message; }
}
});
})(ModuleSystem); |