➕ Checks if a number is positive zero (
0).
In JavaScript, standard equality 0 === -0 returns true. Use this function or Object.is() to distinguish them.
Syntax
import { isZero } from '@opentf/std';
isZero(n: number): booleanParameters
n: The number to check.
Returns
true if the number is 0, false otherwise (including -0).
Examples
isZero(0) //=> true
isZero(0.0) //=> true
isZero(0x0) //=> true
isZero(-0) //=> false
isZero(-0.0) //=> false