Remove 'level' argument of normal().

[ginac.git] / ginac / ex.h

diff --git a/ginac/ex.h b/ginac/ex.h
index a6369ef4f0c8fccbe9b90985b25b6540f50fd783..21df43059c645e886c7870c1078afaf70b6106e3 100644 (file)
--- a/ginac/ex.h
+++ b/ginac/ex.h
@@ -183,7 +183,7 @@ public:
        ex series(const ex & r, int order, unsigned options = 0) const;
 
        // rational functions
-       ex normal(int level = 0) const;
+       ex normal() const;
        ex to_rational(exmap & repl) const;
        ex to_rational(lst & repl_lst) const;
        ex to_polynomial(exmap & repl) const;
@@ -737,8 +737,8 @@ inline ex denom(const ex & thisex)
 inline ex numer_denom(const ex & thisex)
 { return thisex.numer_denom(); }
 
-inline ex normal(const ex & thisex, int level=0)
-{ return thisex.normal(level); }
+inline ex normal(const ex & thisex)
+{ return thisex.normal(); }
 
 inline ex to_rational(const ex & thisex, lst & repl_lst)
 { return thisex.to_rational(repl_lst); }