Math.signbit

Module

esnext.math.signbit

Types

interface Math {
  signbit(x: number): boolean;
}

Entry points

core-js/proposals/math-signbit
core-js(-pure)/full/math/signbit

Example

Examples:

Math.signbit(NaN); // => false
Math.signbit(1); // => false
Math.signbit(-1); // => true
Math.signbit(0); // => false
Math.signbit(-0); // => true