copysign<T>.bwd_diff

Description

Signature

static void copysign<T>.bwd_diff(
    inout DifferentialPair<T> ,
    inout DifferentialPair<T> ,
    T.Differential )
    where T : __BuiltinFloatingPointType;

static void copysign<T, N>.bwd_diff(
    inout DifferentialPair<vector<T, N>> ,
    inout DifferentialPair<vector<T, N>> ,
    vector<T, N> )
    where T : __BuiltinFloatingPointType;

Parameters