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838 B
838 B
category
| category |
|---|
| @Math |
useMath
Reactive Math methods.
Usage
import { useMath } from '@vueuse/math';
const base = ref(2);
const exponent = ref(3);
const result = useMath('pow', base, exponent); // Ref<8>
const num = ref(2);
const root = useMath('sqrt', num); // Ref<1.4142135623730951>
num.value = 4;
console.log(root.value); // 2
Type Declarations
export type UseMathKeys = keyof {
[K in keyof Math as Math[K] extends (...args: any) => any ? K : never]: unknown;
};
export type UseMathReturn<K extends keyof Math> = ReturnType<Reactified<Math[K], true>>;
/**
* Reactive `Math` methods.
*
* @see https://vueuse.org/useMath
*
* @__NO_SIDE_EFFECTS__
*/
export declare function useMath<K extends keyof Math>(
key: K,
...args: ArgumentsType<Reactified<Math[K], true>>
): UseMathReturn<K>;