/// <summary>3次元ベクトル四元数回転積ベクトル勾配</summary>
internal static Tensor TrivectorQuaternionMulVGrad(Tensor v, Tensor q)
{
Function function = new Functions.TrivectorArithmetric.TrivectorQuaternionMulVGrad();
Tensor u = new Tensor(v.Shape);
function.Execute(new Tensor[] { v, q }, new Tensor[] { u });
return(u);
}
/// <summary>3次元ベクトル四元数回転積ベクトル勾配</summary>
internal static VariableNode TrivectorQuaternionMulVGrad(VariableNode v, VariableNode q)
{
Function function = new Functions.TrivectorArithmetric.TrivectorQuaternionMulVGrad();
return(Apply(function, v, q)[0]);
}