@woosh/meep-engine
Version:
Pure JavaScript game engine. Fully featured and production ready.
10 lines • 392 B
TypeScript
/**
* Compute factorial of X (X!)
* Note that factorial of 13 is already 6,227,020,800 which exceeds 32bit integer limit
* Note that this implementation is intended for small inputs only
* @example factorial(5) == 5 * 4 * 3 * 2 * 1 == 120
* @param {number} x must be an integer
* @return {number}
*/
export function factorial(x: number): number;
//# sourceMappingURL=factorial.d.ts.map