Function vjp

vjp<F extends (...args: any[]) => JsTree<Array>>(
    f: F,
    ...primals: MappedJsTree<Parameters<F>, Array, ArrayLike>,
): [
    ReturnType<F>,
    (
        cotangents: MappedJsTree<ReturnType<F>, Array, ArrayLike>,
    ) => MappedJsTree<Parameters<F>, ArrayLike, Array>,
]
Calculate the reverse-mode vector-Jacobian product for a function.
Type Parameters
- F extends (...args: any[]) => JsTree<Array>
Parameters
- f: F
- ...primals: MappedJsTree<Parameters<F>, Array, ArrayLike>
Returns [
    ReturnType<F>,
    (
        cotangents: MappedJsTree<ReturnType<F>, Array, ArrayLike>,
    ) => MappedJsTree<Parameters<F>, ArrayLike, Array>,
]
- Defined in index.ts:127