bug #86 : use internal:: namespace instead of ei_ prefix

1 files changed, 1 insertions, 1 deletions

diff --git a/doc/snippets/Tridiagonalization_decomposeInPlace.cpp b/doc/snippets/Tridiagonalization_decomposeInPlace.cpp
index 1d0961aee..93dcfca1d 100644
--- a/doc/snippets/Tridiagonalization_decomposeInPlace.cpp
+++ b/doc/snippets/Tridiagonalization_decomposeInPlace.cpp
@@ -4,7 +4,7 @@ cout << "Here is a random symmetric 5x5 matrix:" << endl << A << endl << endl;
 
 VectorXd diag(5);
 VectorXd subdiag(4);
-ei_tridiagonalization_inplace(A, diag, subdiag, true);
+internal::tridiagonalization_inplace(A, diag, subdiag, 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;