Cadabra
Computer algebra system for field theory problems
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factor_out.hh
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1
2#pragma once
3
4#include "Algorithm.hh"
5
6namespace cadabra {
7
9
10 class factor_out : public Algorithm {
11 public:
12 factor_out(const Kernel&, Ex&, Ex&, bool right);
13
14 virtual bool can_apply(iterator) override;
15 virtual result_t apply(iterator&) override;
16
17 private:
19
20 typedef std::vector<Ex> to_factor_out_t;
22 };
23
24 }
Base class for all algorithms, containing generic routines and in particular the logic for index clas...
Definition Algorithm.hh:59
Ex::iterator iterator
Definition Algorithm.hh:70
Basic storage class for symbolic mathemematical expressions.
Definition Storage.hh:142
result_t
Keeping track of what algorithms have done to this expression.
Definition Storage.hh:168
Definition Kernel.hh:15
Definition factor_out.hh:10
virtual bool can_apply(iterator) override
Check if the expression is a sum with more than one term.
Definition factor_out.cc:21
std::vector< Ex > to_factor_out_t
Definition factor_out.hh:20
virtual result_t apply(iterator &) override
Definition factor_out.cc:27
to_factor_out_t to_factor_out
Definition factor_out.hh:21
bool to_right
Definition factor_out.hh:18
Functions to handle the exchange properties of two or more symbols in a product.
Definition Adjform.cc:83
void set(rset_t::iterator &num, multiplier_t fac)
Definition Storage.cc:1063