public static bool CscOddIdentityRunnable(RPN.Node node)
{
return(node.IsFunction("csc") && node[0].IsMultiplication() && node[0, 1].IsNumber(-1));
}
public static bool setRule(RPN.Node node)
{
return(node.IsFunction("list") || node.IsFunction("matrix") || node.IsOperator());
}
public static bool setUp(RPN.Node node)
{
return(node.IsFunction("sum"));
}
public static bool convertVectorToMatrixRunnable(RPN.Node node)
{
return(node.IsFunction("list") && node.Children.TrueForAll(n => n.IsFunction("list")));
}
public static bool setUp(RPN.Node node)
{
return(node.IsFunction("integrate"));
}