bool has(const ex &other) const;
ex eval(int level = 0) const;
ex evalf(int level = 0) const;
- ex subs(const lst & ls, const lst & lr, unsigned options = 0) const { return subs_one_level(ls, lr, options); } // overwrites basic::subs() for performance reasons
- ex normal(lst &sym_lst, lst &repl_lst, int level = 0) const;
+ ex subs(const exmap & m, unsigned options = 0) const { return subs_one_level(m, options); } // overwrites basic::subs() for performance reasons
+ ex normal(exmap & repl, exmap & rev_lookup, int level = 0) const;
ex to_rational(lst &repl_lst) const;
ex to_polynomial(lst &repl_lst) const;
numeric integer_content() const;