Make .eval() evaluate top-level only.

[ginac.git] / ginac / fderivative.h

diff --git a/ginac/fderivative.h b/ginac/fderivative.h
index a646eacfcb8d8b3753ac919ca66456c5cea22be2..643fafafd48322f0b85e34e70c5a865691dab30d 100644 (file)
--- a/ginac/fderivative.h
+++ b/ginac/fderivative.h
@@ -60,7 +60,7 @@ public:
        // functions overriding virtual functions from base classes
 public:
        void print(const print_context & c, unsigned level = 0) const override;
-       ex eval(int level = 0) const override;
+       ex eval() const override;
        ex evalf(int level = 0) const override;
        ex series(const relational & r, int order, unsigned options = 0) const override;
        ex thiscontainer(const exvector & v) const override;