effect-io-ai

Package: effect
Module: Number

Number.negate

Returns the additive inverse of a number, effectively negating it.

Example

import * as assert from "node:assert/strict"
import { pipe } from "effect"
import * as Number from "effect/Number"

assert.equal(
  Number.negate(5), //
  -5
)

assert.equal(
  Number.negate(-5), //
  5
)

assert.equal(
  Number.negate(0), //
  0
)

Signature

declare const negate: (n: number) => number

Source

Since v3.14.6