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bug #1189: fix pow/atan2 compilation for AutoDiffScalar

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This commit is contained in:
Gael Guennebaud
2016-04-05 14:49:41 +02:00
parent 158fea0f5e
commit 4d7e230d2f
3 changed files with 12 additions and 7 deletions
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2
unsupported/test/autodiff.cpp
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@@ -16,7 +16,7 @@ EIGEN_DONT_INLINE Scalar foo(const Scalar& x, const Scalar& y)
using namespace std;
// return x+std::sin(y);
EIGEN_ASM_COMMENT("mybegin");
return static_cast<Scalar>(x*2 - pow(x,2) + 2*sqrt(y*y) - 4 * sin(x) + 2 * cos(y) - exp(-0.5*x*x));
return static_cast<Scalar>(x*2 - 1 + pow(1+x,2) + 2*sqrt(y*y+0) - 4 * sin(0+x) + 2 * cos(y+0) - exp(-0.5*x*x+0));
//return x+2*y*x;//x*2 -std::pow(x,2);//(2*y/x);// - y*2;
EIGEN_ASM_COMMENT("myend");
}