math

Math

Math utilities and structures used by other modules.

Public API is exported from mod.ts.

See mod.ts and shapes.ts for available functions and types.

Examples

Import utilities from mod.ts and types from shapes.ts:

import {
  average,
  clamp,
  factorial,
  fuzzyEquals,
  random,
} from "https://tryandromeda.dev/std/math/mod.ts";
import {
  inferShape,
  Rank,
  shapeTo2D,
} from "https://tryandromeda.dev/std/math/shapes.ts";

console.log(clamp(15, 0, 10)); // 10
console.log(factorial(5)); // 120
console.log(average(1, 2, 3, 4)); // 2.5

const arr = [[1, 2], [3, 4]];
console.log(inferShape(arr)); // [2,2]
console.log(shapeTo2D([4, 2, 3])); // [2,3]