IsNegative | /typical/num.ts | rimbu@1.0.2

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Rimbu is a TypeScript library focused on immutable, performant, and type-safe collections and other tools.

type alias IsNegative

import { type IsNegative } from "https://deno.land/x/rimbu@1.0.2/typical/num.ts";

Returns true if the given number is negative (< 0), false otherwise.

Examples

Example 1

IsNegative<9> => false
IsNegative<0> => false
IsNegative<-5> => true

N extends number

definition: U.Not<IsNatural<N>>