diff options
Diffstat (limited to 'doc/snippets/Tridiagonalization_decomposeInPlace.cpp')
| -rw-r--r-- | doc/snippets/Tridiagonalization_decomposeInPlace.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/snippets/Tridiagonalization_decomposeInPlace.cpp b/doc/snippets/Tridiagonalization_decomposeInPlace.cpp index 93dcfca1d..3cdce679b 100644 --- a/doc/snippets/Tridiagonalization_decomposeInPlace.cpp +++ b/doc/snippets/Tridiagonalization_decomposeInPlace.cpp @@ -4,7 +4,8 @@ cout << "Here is a random symmetric 5x5 matrix:" << endl << A << endl << endl; VectorXd diag(5); VectorXd subdiag(4); -internal::tridiagonalization_inplace(A, diag, subdiag, true); +VectorXd hcoeffs(4); // Scratch space for householder reflector. +internal::tridiagonalization_inplace(A, diag, subdiag, hcoeffs, true); cout << "The orthogonal matrix Q is:" << endl << A << endl; cout << "The diagonal of the tridiagonal matrix T is:" << endl << diag << endl; cout << "The subdiagonal of the tridiagonal matrix T is:" << endl << subdiag << endl; |