Added .is_polynomial() method.

[ginac.git] / ginac / power.h

diff --git a/ginac/power.h b/ginac/power.h
index 48ca5b5d67922907612a15de8c8606f681c3b572..c76452476bbedc29f8b4fc32ed78cc554ecc6666 100644 (file)
--- a/ginac/power.h
+++ b/ginac/power.h
@@ -54,6 +54,7 @@ public:
        size_t nops() const;
        ex op(size_t i) const;
        ex map(map_function & f) const;
+       bool is_polynomial(const ex & var) const;
        int degree(const ex & s) const;
        int ldegree(const ex & s) const;
        ex coeff(const ex & s, int n = 1) const;