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Fix bug #314: move remaining math functions from internal to numext namespace

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This commit is contained in:
Gael Guennebaud
2013-06-10 23:40:56 +02:00
parent 827843bbbd
commit 62670c83a0
71 changed files with 408 additions and 388 deletions
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2
unsupported/Eigen/src/MatrixFunctions/MatrixPowerBase.h
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@@ -338,7 +338,7 @@ void MatrixPowerTriangularAtomic<MatrixType>::compute2x2(MatrixType& res, RealSc
res.coeffRef(i-1,i) = m_A.coeff(i-1,i) * (res.coeff(i,i)-res.coeff(i-1,i-1)) / (m_A.coeff(i,i)-m_A.coeff(i-1,i-1));
}
else {
int unwindingNumber = std::ceil((internal::imag(logTdiag[i]-logTdiag[i-1]) - M_PI) / (2*M_PI));
int unwindingNumber = std::ceil((numext::imag(logTdiag[i]-logTdiag[i-1]) - M_PI) / (2*M_PI));
Scalar w = internal::matrix_power_unwinder<Scalar>::run(m_A.coeff(i,i), m_A.coeff(i-1,i-1), unwindingNumber);
res.coeffRef(i-1,i) = m_A.coeff(i-1,i) * RealScalar(2) * std::exp(RealScalar(0.5)*p*(logTdiag[i]+logTdiag[i-1])) *
std::sinh(p * w) / (m_A.coeff(i,i) - m_A.coeff(i-1,i-1));