Cadabra
Computer algebra system for field theory problems
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expand.hh
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1
2#pragma once
3
4#include "Algorithm.hh"
5
6namespace cadabra {
7
8 class expand : public Algorithm {
9 public:
10 expand(const Kernel&, Ex&);
11
12 virtual bool can_apply(iterator) override;
13 virtual result_t apply(iterator&) override;
14
15 private:
18 index_iterator nth_implicit_index(Ex::iterator eform, Ex::iterator iform, unsigned int n);
19 };
20
21 }
Ex::iterator iterator
Definition Algorithm.hh:70
Algorithm(const Kernel &, Ex &)
Initialise the algorithm with a reference to the expression tree, but do not yet do anything with thi...
Definition Algorithm.cc:47
Ex::result_t result_t
Definition Algorithm.hh:73
Basic storage class for symbolic mathemematical expressions.
Definition Storage.hh:142
Definition Kernel.hh:15
bool check_pos
Definition expand.hh:17
expand(const Kernel &, Ex &)
Definition expand.cc:9
iterator mx_first
Definition expand.hh:16
iterator ii_first
Definition expand.hh:16
index_iterator nth_implicit_index(Ex::iterator eform, Ex::iterator iform, unsigned int n)
Definition expand.cc:14
iterator ii_last
Definition expand.hh:16
bool one_index
Definition expand.hh:17
iterator mx_last
Definition expand.hh:16
virtual result_t apply(iterator &) override
Definition expand.cc:138
virtual bool can_apply(iterator) override
Definition expand.cc:32
An iterator which iterates over indices even if they are at lower levels, i.e.
Definition IndexIterator.hh:16
Functions to handle the exchange properties of two or more symbols in a product.
Definition Adjform.cc:83