/// <summary>
/// Mul operator *: Multiply two values.
/// </summary>
/// <param name="left">A value to multiply with</param>
/// <param name="right">A value to multiply</param>
/// <returns>(left.value * right.value, [Normalised(left.scale right.scale)])</returns>
public static LongST Mul(LongST left, LongST right)
{
var result = new LongST(left.Value * right.Value, left.Scale);
result.Append(right.Scale);
return(result);
}
/// <summary>
/// Div operator /: Divide two values.
/// </summary>
/// <param name="left">A value to divide to</param>
/// <param name="right">A value to divide with</param>
/// <returns>(left.value / right.value, [Normalised(left.scale, right.scale^-1)])</returns>
public static LongST Div(LongST left, LongST right)
{
if (right.Value == 0.0)
{
throw new DivideByZeroException($"{left} / {right} ");
}
var result = new LongST(left.Value / right.Value, left.Scale);
result.Append(right.Scale, reciproce: true);
return(result);
}
