piston.asmt file is running correctly

MbDCode/Power.cpp

@@ -0,0 +1,38 @@
+#include "Power.h"
+#include "Constant.h"
+#include "Ln.h"
+
+using namespace MbD;
+
+MbD::Power::Power()
+{
+}
+
+MbD::Power::Power(Symsptr bse, Symsptr ex) : FunctionXY(bse, ex)
+{
+}
+
+Symsptr MbD::Power::differentiateWRTx()
+{
+	auto yminus1 = Symbolic::sum(y, std::make_shared<Constant>(-1.0));
+	auto power = Symbolic::raisedTo(x, yminus1);
+	auto deriv = Symbolic::times(y, power);
+	return deriv->simplified(deriv);
+}
+
+Symsptr MbD::Power::differentiateWRTy()
+{
+	auto lnterm = std::make_shared<Ln>(x);
+	auto deriv = Symbolic::times(clonesptr(), lnterm);
+	return deriv->simplified();
+}
+
+Symsptr MbD::Power::simplifyUntil(Symsptr sptr, std::shared_ptr<std::unordered_set<Symsptr>> set)
+{
+	return Symsptr();
+}
+
+double MbD::Power::getValue()
+{
+	return std::pow(x->getValue(), y->getValue());
+}