pseries::expand(): do not generate zero terms.

[ginac.git] / ginac / numeric.h

diff --git a/ginac/numeric.h b/ginac/numeric.h
index 3a972bc925d036569cb0a6f4a272da879763c6f5..b4d61faa78cdbaa2e90054322b205b57d6d0ff9e 100644 (file)
--- a/ginac/numeric.h
+++ b/ginac/numeric.h
@@ -93,8 +93,8 @@ public:
        void printcsrc(std::ostream & os, unsigned type, unsigned precedence=0) const;
        bool info(unsigned inf) const;
        bool has(const ex & other) const;
-       ex eval(int level=0) const;
-       ex evalf(int level=0) const;
+       ex eval(int level = 0) const;
+       ex evalf(int level = 0) const;
        ex normal(lst &sym_lst, lst &repl_lst, int level=0) const;
        ex to_rational(lst &repl_lst) const;
        numeric integer_content(void) const;