- simplify_indexed() simplifies c*(M).i.j -> (M').i.j (c: numeric, M: matrix)

[ginac.git] / ginac / basic.h

diff --git a/ginac/basic.h b/ginac/basic.h
index 4277d949e83e5bca42a71b60131c4a0dada6a552..2e1aefdff859567a4da9605f91c04e42dcb17203 100644 (file)
--- a/ginac/basic.h
+++ b/ginac/basic.h
@@ -131,6 +131,7 @@ public: // only const functions please (may break reference counting)
        virtual ex simplify_ncmul(const exvector & v) const;
        virtual ex eval_indexed(const basic & i) const;
        virtual ex add_indexed(const ex & self, const ex & other) const;
+       virtual ex scalar_mul_indexed(const ex & self, const numeric & other) const;
        virtual bool contract_with(exvector::iterator self, exvector::iterator other, exvector & v) const;
 protected: // non-const functions should be called from class ex only
        virtual ex derivative(const symbol & s) const;