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matrix_function test: replace expm(A).inverse() by expm(-A)

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The latter is more stable. This fixes one of the issues with the test.
Also, make typedef's in MatrixFunctionReturnValue public; this is
necessary to get the test to compile.
This commit is contained in:
Jitse Niesen
2010-02-20 14:45:50 +00:00
parent 4f8773c23a
commit 67ce07ea83
2 changed files with 8 additions and 10 deletions
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6
unsupported/Eigen/src/MatrixFunctions/MatrixFunction.h
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@@ -492,14 +492,12 @@ typename MatrixFunction<MatrixType,1>::DynMatrixType MatrixFunction<MatrixType,1
template<typename Derived> class MatrixFunctionReturnValue
: public ReturnByValue<MatrixFunctionReturnValue<Derived> >
{
private:
public:
typedef typename ei_traits<Derived>::Scalar Scalar;
typedef typename ei_stem_function<Scalar>::type StemFunction;
public:
/** \brief Constructor.
/** \brief Constructor.
*
* \param[in] A %Matrix (expression) forming the argument of the
* matrix function.