* Here we examine manipulations on GiNaC's symbolic matrices. */
/*
- * GiNaC Copyright (C) 1999-2019 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2023 Johannes Gutenberg University Mainz, Germany
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
bool caught = false;
try {
m5 = inverse(m4);
- } catch (std::runtime_error err) {
+ } catch (std::runtime_error &err) {
caught = true;
}
if (!caught) {