public void CanAdd()
{
float[] a = new float[3] {
1f, 2f, 3f
};
float[] b = new float[3] {
4f, 5f, 6f
};
float[] r = new float[3];
Vml.VsAdd(2, ref a[0], ref b[0], ref r[0]);
Assert.Equal(5, r[0]);
}
public static (matrix, matrix) Modf(MatrixExpression a)
{
var tru = a.Evaluate();
if (a is MatrixInput)
{
tru = Copy(tru);
}
var rem = new matrix(tru.Rows, tru.Cols);
Vml.Modf(tru.Length, tru.Array, tru.Array, rem.Array);
return(tru, rem);
}
public static (matrix, matrix) SinCos(MatrixExpression a)
{
var sin = a.Evaluate();
if (a is MatrixInput)
{
sin = Copy(sin);
}
var cos = new matrix(sin.Rows, sin.Cols);
Vml.SinCos(sin.Length, sin.Array, sin.Array, cos.Array);
return(sin, cos);
}
