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merge with main repository

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This commit is contained in:
Thomas Capricelli
2009-11-09 19:02:52 +01:00
parent 77fd44a246 92749eed11
commit 42b92c2022
123 changed files with 3010 additions and 2213 deletions
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2
unsupported/Eigen/src/AutoDiff/AutoDiffScalar.h
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@@ -29,7 +29,7 @@ namespace Eigen {
template<typename A, typename B>
struct ei_make_coherent_impl {
static void run(A& a, B& b) {}
static void run(A&, B&) {}
};
// resize a to match b is a.size()==0, and conversely.

2
unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h
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@@ -192,7 +192,7 @@ MatrixExponential<MatrixType>::MatrixExponential(const MatrixType &M, MatrixType
computeUV(RealScalar());
m_tmp1 = m_U + m_V; // numerator of Pade approximant
m_tmp2 = -m_U + m_V; // denominator of Pade approximant
m_tmp2.partialLu().solve(m_tmp1, result);
*result = m_tmp2.partialPivLu().solve(m_tmp1);
for (int i=0; i<m_squarings; i++)
*result *= *result; // undo scaling by repeated squaring
}