normal() uses an additional reverse lookup map

[ginac.git] / ginac / power.h

diff --git a/ginac/power.h b/ginac/power.h
index a1f5a23adcd768bc8536edc8a1880491cf028dd2..f808f97f44ed2fefe2c36ab53ea0435f88d16044 100644 (file)
--- a/ginac/power.h
+++ b/ginac/power.h
@@ -62,7 +62,7 @@ public:
        ex evalm() const;
        ex series(const relational & s, int order, unsigned options = 0) const;
        ex subs(const exmap & m, unsigned options = 0) const;
-       ex normal(exmap & repl, int level = 0) const;
+       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;
        exvector get_free_indices() const;