@cran/lib.vue.ref/src/operator/useNegate.ts

Vue Reactivity Extensions

import { type MaybeWrapped, eagerComputed, unwrap } from "../utility";

/**
 * @since 0.0.1
 * @category Operator
 */
export function useNegate ( x: MaybeWrapped<number> ) {
  return eagerComputed(function compute ( ) {
    return -unwrap(x);
  });
}