- The default implementations of evalf(), diff(), normal() and expand() use

[ginac.git] / ginac / symbol.cpp

diff --git a/ginac/symbol.cpp b/ginac/symbol.cpp
index ea453a9862b4e82c323780ebb40e899cdea5f46d..b15f9b784e47f18960a34687b56fb61fd25c7146 100644 (file)
--- a/ginac/symbol.cpp
+++ b/ginac/symbol.cpp
@@ -179,11 +179,6 @@ bool symbol::info(unsigned inf) const
                return inherited::info(inf);
 }
 
-ex symbol::expand(unsigned options) const
-{
-       return this->hold();
-}
-
 bool symbol::has(const ex & other) const
 {
        if (this->is_equal(*other.bp))