25 lines
377 B
C++
25 lines
377 B
C++
#include "Negative.h"
|
|
#include "Constant.h"
|
|
|
|
using namespace MbD;
|
|
|
|
MbD::Negative::Negative(Symsptr arg) : FunctionX(arg)
|
|
{
|
|
}
|
|
|
|
double MbD::Negative::getValue()
|
|
{
|
|
return -xx->getValue();
|
|
}
|
|
|
|
Symsptr MbD::Negative::differentiateWRTx()
|
|
{
|
|
return std::make_shared<Constant>(-1);
|
|
}
|
|
|
|
std::ostream& MbD::Negative::printOn(std::ostream& s) const
|
|
{
|
|
s << "-(" << xx << ")";
|
|
return s;
|
|
}
|