- added ex::to_rational() to convert general expression to rational expression

[ginac.git] / ginac / expairseq.h

diff --git a/ginac/expairseq.h b/ginac/expairseq.h
index bcd2f66fa8896c7f322eece6c3172a8379cf98d9..6284ce28bee1459834e8cb29e9c53abe120687ab 100644 (file)
--- a/ginac/expairseq.h
+++ b/ginac/expairseq.h
@@ -102,6 +102,7 @@ public:
     ex eval(int level=0) const;
     ex evalf(int level=0) const;
     ex normal(lst &sym_lst, lst &repl_lst, int level=0) const;
+    ex to_rational(lst &repl_lst) const;
     ex subs(const lst & ls, const lst & lr) const;
 protected:
     ex derivative(const symbol & s) const;