diff options
| -rw-r--r-- | test/product.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/product.h b/test/product.h index 3b6511270..0425a929e 100644 --- a/test/product.h +++ b/test/product.h @@ -216,6 +216,8 @@ template<typename MatrixType> void product(const MatrixType& m) // CwiseBinaryOp VERIFY_IS_APPROX(x = y + A*x, A*z); x = z; + VERIFY_IS_APPROX(x = y - A*x, A*(-z)); + x = z; // CwiseUnaryOp VERIFY_IS_APPROX(x = Scalar(1.)*(A*x), A*z); } |