- lcm_of_coefficients_denominators(1/2+x^10) returned 1024 instead of 2 and

[ginac.git] / ginac / matrix.h

diff --git a/ginac/matrix.h b/ginac/matrix.h
index 7efbfed7cfc4c5f255f57f9ead86e889003d7f6e..8c24dcf9043a423c21521841928327eab22586a4 100644 (file)
--- a/ginac/matrix.h
+++ b/ginac/matrix.h
@@ -52,7 +52,7 @@ public:
        ex evalf(int level=0) const;
        ex subs(const lst & ls, const lst & lr) const;
        ex eval_indexed(const basic & i) const;
-       bool contract_with(ex & self, ex & other) const;
+       bool contract_with(exvector::iterator self, exvector::iterator other, exvector & v) const;
 protected:
        unsigned return_type(void) const { return return_types::noncommutative; };
        // new virtual functions which can be overridden by derived classes