es-number-ext
Version:
Native number extensions for javascript and typescript.
23 lines (22 loc) • 645 B
TypeScript
declare global {
interface NumberConstructor {
/**
* Generates a random number based on mean and sd (normal distribution)
*
* @param {number} mean
* - Mean for normal distribution
*
* @param {number} sd
* - Standard deviation for normal distribution
*
* @return {number}
* - A random number base on normal distribution
*
* @example
* Number.randomND(3, 1) // might return 3.5
* Number.randomND(3.2, 0) // might return 3.2
*/
randomND(mean: number, sd: number): number;
}
}
export {};