mention the "dummy()" function option

[ginac.git] / ginac / symbol.h

diff --git a/ginac/symbol.h b/ginac/symbol.h
index ab2d52a5477f78ea93d2dd7e2c51f15ff63fb2ac..0b6844a65d700a98706b104b5ce519a18a456797 100644 (file)
--- a/ginac/symbol.h
+++ b/ginac/symbol.h
@@ -67,8 +67,8 @@ public:
        ex series(const relational & s, int order, unsigned options = 0) const;
        ex subs(const exmap & m, unsigned options = 0) const { return subs_one_level(m, options); } // overwrites basic::subs() for performance reasons
        ex normal(exmap & repl, exmap & rev_lookup, int level = 0) const;
-       ex to_rational(lst &repl_lst) const;
-       ex to_polynomial(lst &repl_lst) const;
+       ex to_rational(exmap & repl) const;
+       ex to_polynomial(exmap & repl) const;
        unsigned return_type() const { return ret_type; }
        unsigned return_type_tinfo() const { return ret_type_tinfo; }
 protected: