12 lines
393 B
TypeScript
12 lines
393 B
TypeScript
type MathFunction = (arg: number) => number;
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export const legalMath: MathFunction[] = [];
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(Object.getOwnPropertyNames(Math) as (keyof Math)[]).forEach((propName) => {
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const mathProp = Math[propName];
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if (typeof mathProp === 'function' && mathProp.length === 1) {
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legalMath.push(mathProp as MathFunction);
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}
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});
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export const legalMathOperators = legalMath.map((oper) => oper.name);
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