Added complex conjugation methods and GiNaC function "conjugate".

[ginac.git] / ginac / mul.h

diff --git a/ginac/mul.h b/ginac/mul.h
index 25c48f4f71beb6de3e08f0b41707afe5f7827725..278446832f563790ced62c12045954f120b063e8 100644 (file)
--- a/ginac/mul.h
+++ b/ginac/mul.h
@@ -91,6 +91,7 @@ protected:
        void do_print_latex(const print_latex & c, unsigned level) const;
        void do_print_csrc(const print_csrc & c, unsigned level) const;
        void do_print_python_repr(const print_python_repr & c, unsigned level) const;
+       static bool can_be_further_expanded(const ex & e);
        std::auto_ptr<epvector> expandchildren(unsigned options) const;
 };