internal static void refmul <M, N, T>(Matrix256 <M, N, T> A, Block256 <N, T> B, Block256 <M, T> X)
where M : unmanaged, ITypeNat
where N : unmanaged, ITypeNat
where T : unmanaged
{
var m = nat32i <M>();
for (var i = 0; i < m; i++)
{
X[i] = t_dot.dot(A.GetRow(i), B);
}
}
static ref Matrix256 <M, N, double> Mul <M, K, N>(Matrix256 <M, K, double> A, Matrix256 <K, N, double> B, ref Matrix256 <M, N, double> X)
where M : unmanaged, ITypeNat
where K : unmanaged, ITypeNat
where N : unmanaged, ITypeNat
{
var m = nat32i <M>();
var n = nat32i <N>();
for (var i = 0; i < m; i++)
{
var row = A.GetRow(i);
for (var j = 0; j < n; j++)
{
var col = B.GetCol(j);
X[i, j] = Dot(row, col);
}
}
return(ref X);
}