diff options
Diffstat (limited to 'Eigen/src/Core/InverseProduct.h')
| -rwxr-xr-x | Eigen/src/Core/InverseProduct.h | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/Eigen/src/Core/InverseProduct.h b/Eigen/src/Core/InverseProduct.h index 4a3579bbf..40496e01d 100755 --- a/Eigen/src/Core/InverseProduct.h +++ b/Eigen/src/Core/InverseProduct.h @@ -55,33 +55,33 @@ typename OtherDerived::Eval MatrixBase<Derived>::inverseProduct(const MatrixBase { // forward substitution if(Flags & UnitDiagBit) - res.coeffRef(0,c) = other.coeff(0,c); + res.coeffRef(0,c) = other.coeff(0,c); else - res.coeffRef(0,c) = other.coeff(0,c)/coeff(0, 0); + res.coeffRef(0,c) = other.coeff(0,c)/coeff(0, 0); for(int i=1; i<rows(); ++i) { - Scalar tmp = other.coeff(i,c) - ((this->row(i).start(i)) * res.col(c).start(i)).coeff(0,0); - if (Flags & UnitDiagBit) - res.coeffRef(i,c) = tmp; - else - res.coeffRef(i,c) = tmp/coeff(i,i); + Scalar tmp = other.coeff(i,c) - ((this->row(i).start(i)) * res.col(c).start(i)).coeff(0,0); + if (Flags & UnitDiagBit) + res.coeffRef(i,c) = tmp; + else + res.coeffRef(i,c) = tmp/coeff(i,i); } } else { // backward substitution if(Flags & UnitDiagBit) - res.coeffRef(cols()-1,c) = other.coeff(cols()-1,c); + res.coeffRef(cols()-1,c) = other.coeff(cols()-1,c); else - res.coeffRef(cols()-1,c) = other.coeff(cols()-1, c)/coeff(rows()-1, cols()-1); + res.coeffRef(cols()-1,c) = other.coeff(cols()-1, c)/coeff(rows()-1, cols()-1); for(int i=rows()-2 ; i>=0 ; --i) { - Scalar tmp = other.coeff(i,c) - - ((this->row(i).end(cols()-i-1)) * res.col(c).end(cols()-i-1)).coeff(0,0); - if (Flags & UnitDiagBit) - res.coeffRef(i,c) = tmp; - else - res.coeffRef(i,c) = tmp/coeff(i,i); + Scalar tmp = other.coeff(i,c) + - ((this->row(i).end(cols()-i-1)) * res.col(c).end(cols()-i-1)).coeff(0,0); + if (Flags & UnitDiagBit) + res.coeffRef(i,c) = tmp; + else + res.coeffRef(i,c) = tmp/coeff(i,i); } } } |