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@valeera/mathx

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A math library written in TS.

6 lines (4 loc) 229 B
import { factorialNaturalNumber } from "./factorialNaturalNumber"; export const combination = (a: number, b: number): number => { return factorialNaturalNumber(a) / factorialNaturalNumber(b) / factorialNaturalNumber(a - b); };