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

[ginac.git] / ginac / numeric.h

diff --git a/ginac/numeric.h b/ginac/numeric.h
index 0c729c683156c32ba48e2c53382e4f556268ac1d..51ee5e8f9b6a8c5d67f473962292b74dbafb2b86 100644 (file)
--- a/ginac/numeric.h
+++ b/ginac/numeric.h
@@ -132,6 +132,7 @@ 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;
     numeric integer_content(void) const;
     ex smod(const numeric &xi) const;
     numeric max_coefficient(void) const;