diff options
Diffstat (limited to 'test/qr_colpivoting.cpp')
-rw-r--r-- | test/qr_colpivoting.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/test/qr_colpivoting.cpp b/test/qr_colpivoting.cpp index 9c387005a..588a41e56 100644 --- a/test/qr_colpivoting.cpp +++ b/test/qr_colpivoting.cpp @@ -42,18 +42,18 @@ template<typename MatrixType> void qr() VERIFY(!qr.isInjective()); VERIFY(!qr.isInvertible()); VERIFY(!qr.isSurjective()); - + MatrixType r = qr.matrixQR(); // FIXME need better way to construct trapezoid for(int i = 0; i < rows; i++) for(int j = 0; j < cols; j++) if(i>j) r(i,j) = Scalar(0); - + MatrixType b = qr.matrixQ() * r; MatrixType c = MatrixType::Zero(rows,cols); - + for(int i = 0; i < cols; ++i) c.col(qr.colsPermutation().coeff(i)) = b.col(i); VERIFY_IS_APPROX(m1, c); - + MatrixType m2 = MatrixType::Random(cols,cols2); MatrixType m3 = m1*m2; m2 = MatrixType::Random(cols,cols2); |