diff options
Diffstat (limited to 'unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h')
| -rw-r--r-- | unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h b/unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h index bbb7e5776..4bb1852b6 100644 --- a/unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h +++ b/unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h @@ -65,7 +65,7 @@ template <typename MatrixType> void matrix_exp_pade3(const MatrixType &A, MatrixType &U, MatrixType &V) { typedef typename NumTraits<typename traits<MatrixType>::Scalar>::Real RealScalar; - const RealScalar b[] = {120., 60., 12., 1.}; + const RealScalar b[] = {120.L, 60.L, 12.L, 1.L}; const MatrixType A2 = A * A; const MatrixType tmp = b[3] * A2 + b[1] * MatrixType::Identity(A.rows(), A.cols()); U.noalias() = A * tmp; @@ -81,7 +81,7 @@ template <typename MatrixType> void matrix_exp_pade5(const MatrixType &A, MatrixType &U, MatrixType &V) { typedef typename NumTraits<typename traits<MatrixType>::Scalar>::Real RealScalar; - const RealScalar b[] = {30240., 15120., 3360., 420., 30., 1.}; + const RealScalar b[] = {30240.L, 15120.L, 3360.L, 420.L, 30.L, 1.L}; const MatrixType A2 = A * A; const MatrixType A4 = A2 * A2; const MatrixType tmp = b[5] * A4 + b[3] * A2 + b[1] * MatrixType::Identity(A.rows(), A.cols()); @@ -98,7 +98,7 @@ template <typename MatrixType> void matrix_exp_pade7(const MatrixType &A, MatrixType &U, MatrixType &V) { typedef typename NumTraits<typename traits<MatrixType>::Scalar>::Real RealScalar; - const RealScalar b[] = {17297280., 8648640., 1995840., 277200., 25200., 1512., 56., 1.}; + const RealScalar b[] = {17297280.L, 8648640.L, 1995840.L, 277200.L, 25200.L, 1512.L, 56.L, 1.L}; const MatrixType A2 = A * A; const MatrixType A4 = A2 * A2; const MatrixType A6 = A4 * A2; @@ -118,8 +118,8 @@ template <typename MatrixType> void matrix_exp_pade9(const MatrixType &A, MatrixType &U, MatrixType &V) { typedef typename NumTraits<typename traits<MatrixType>::Scalar>::Real RealScalar; - const RealScalar b[] = {17643225600., 8821612800., 2075673600., 302702400., 30270240., - 2162160., 110880., 3960., 90., 1.}; + const RealScalar b[] = {17643225600.L, 8821612800.L, 2075673600.L, 302702400.L, 30270240.L, + 2162160.L, 110880.L, 3960.L, 90.L, 1.L}; const MatrixType A2 = A * A; const MatrixType A4 = A2 * A2; const MatrixType A6 = A4 * A2; @@ -139,9 +139,9 @@ template <typename MatrixType> void matrix_exp_pade13(const MatrixType &A, MatrixType &U, MatrixType &V) { typedef typename NumTraits<typename traits<MatrixType>::Scalar>::Real RealScalar; - const RealScalar b[] = {64764752532480000., 32382376266240000., 7771770303897600., - 1187353796428800., 129060195264000., 10559470521600., 670442572800., - 33522128640., 1323241920., 40840800., 960960., 16380., 182., 1.}; + const RealScalar b[] = {64764752532480000.L, 32382376266240000.L, 7771770303897600.L, + 1187353796428800.L, 129060195264000.L, 10559470521600.L, 670442572800.L, + 33522128640.L, 1323241920.L, 40840800.L, 960960.L, 16380.L, 182.L, 1.L}; const MatrixType A2 = A * A; const MatrixType A4 = A2 * A2; const MatrixType A6 = A4 * A2; @@ -210,9 +210,9 @@ struct matrix_exp_computeUV<MatrixType, float> using std::pow; const float l1norm = arg.cwiseAbs().colwise().sum().maxCoeff(); squarings = 0; - if (l1norm < 4.258730016922831e-001) { + if (l1norm < 4.258730016922831e-001f) { matrix_exp_pade3(arg, U, V); - } else if (l1norm < 1.880152677804762e+000) { + } else if (l1norm < 1.880152677804762e+000f) { matrix_exp_pade5(arg, U, V); } else { const float maxnorm = 3.925724783138660f; |