Added complex conjugation methods and GiNaC function "conjugate".

[ginac.git] / ginac / fderivative.h

diff --git a/ginac/fderivative.h b/ginac/fderivative.h
index ee3405db0cea5282f801340d1dac0b35cc5055cc..06bfd6cdd7a730b197d148dca81bb0c6d66530be 100644 (file)
--- a/ginac/fderivative.h
+++ b/ginac/fderivative.h
@@ -60,6 +60,7 @@ public:
 
        // functions overriding virtual functions from base classes
 public:
+       void print(const print_context & c, unsigned level = 0) const;
        ex eval(int level = 0) const;
        ex evalf(int level = 0) const;
        ex series(const relational & r, int order, unsigned options = 0) const;