/// <summary>3次元ベクトル四元数回転積四元数勾配</summary>
internal static Tensor TrivectorQuaternionMulQGrad(Tensor v, Tensor u, Tensor q)
{
Function function = new Functions.TrivectorArithmetric.TrivectorQuaternionMulQGrad();
Tensor p = new Tensor(q.Shape);
function.Execute(new Tensor[] { v, u, q }, new Tensor[] { p });
return(p);
}
/// <summary>3次元ベクトル四元数回転積四元数勾配</summary>
internal static VariableNode TrivectorQuaternionMulQGrad(VariableNode v, VariableNode u, VariableNode q)
{
Function function = new Functions.TrivectorArithmetric.TrivectorQuaternionMulQGrad();
return(Apply(function, v, u, q)[0]);
}