* Interface to GiNaC's symbolic exponentiation (basis^exponent). */
/*
- * GiNaC Copyright (C) 1999-2001 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2003 Johannes Gutenberg University Mainz, Germany
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
// member functions
- // other ctors
+ // other constructors
public:
power(const ex & lh, const ex & rh) : inherited(TINFO_power), basis(lh), exponent(rh) {}
template<typename T> power(const ex & lh, const T & rh) : inherited(TINFO_power), basis(lh), exponent(rh) {}
// functions overriding virtual functions from base classes
public:
- void print(const print_context & c, unsigned level = 0) const;
- unsigned precedence(void) const {return 60;}
+ unsigned precedence() const {return 60;}
bool info(unsigned inf) const;
- unsigned nops() const;
- ex & let_op(int i);
+ size_t nops() const;
+ ex op(size_t i) const;
ex map(map_function & f) const;
int degree(const ex & s) const;
int ldegree(const ex & s) const;
ex coeff(const ex & s, int n = 1) const;
ex eval(int level=0) const;
ex evalf(int level=0) const;
- ex evalm(void) const;
+ ex evalm() const;
ex series(const relational & s, int order, unsigned options = 0) const;
- ex subs(const lst & ls, const lst & lr, bool no_pattern = false) const;
- ex normal(lst &sym_lst, lst &repl_lst, int level = 0) const;
- ex to_rational(lst &repl_lst) const;
- exvector get_free_indices(void) const;
- ex simplify_ncmul(const exvector & v) const;
+ ex subs(const exmap & m, unsigned options = 0) const;
+ ex normal(exmap & repl, exmap & rev_lookup, int level = 0) const;
+ ex to_rational(exmap & repl) const;
+ ex to_polynomial(exmap & repl) const;
+ exvector get_free_indices() const;
protected:
ex derivative(const symbol & s) const;
- unsigned return_type(void) const;
- unsigned return_type_tinfo(void) const;
+ ex eval_ncmul(const exvector & v) const;
+ unsigned return_type() const;
+ unsigned return_type_tinfo() const;
ex expand(unsigned options = 0) const;
// new virtual functions which can be overridden by derived classes
// non-virtual functions in this class
protected:
+ void print_power(const print_context & c, const char *powersymbol, const char *openbrace, const char *closebrace, unsigned level) const;
+ void do_print_dflt(const print_dflt & c, unsigned level) const;
+ void do_print_latex(const print_latex & c, unsigned level) const;
+ void do_print_csrc(const print_csrc & c, unsigned level) const;
+ void do_print_python(const print_python & c, unsigned level) const;
+ void do_print_python_repr(const print_python_repr & c, unsigned level) const;
+
ex expand_add(const add & a, int n) const;
ex expand_add_2(const add & a) const;
ex expand_mul(const mul & m, const numeric & n) const;