Cadabra
Computer algebra system for field theory problems
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nval.hh
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1
2#pragma once
3
4#include "Algorithm.hh"
5#include "NTensor.hh"
6#include "NEvaluator.hh"
7#include <pybind11/stl.h>
8
9namespace cadabra {
10
11 class nval : public Algorithm {
12 public:
13 nval(const Kernel&, Ex&, NEvaluator&);
14
15 virtual bool can_apply(iterator) override;
16 virtual result_t apply(iterator&) override;
17
18 private:
19 const std::vector<std::pair<Ex, NTensor>> values;
21 };
22
23}
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:51
Ex::result_t result_t
Definition Algorithm.hh:73
Basic storage class for symbolic mathemematical expressions.
Definition Storage.hh:165
Definition Kernel.hh:15
Functionality to numerically evaluate a scalar expression, give the values of its building blocks.
Definition NEvaluator.hh:29
virtual bool can_apply(iterator) override
Definition nval.cc:13
virtual result_t apply(iterator &) override
Definition nval.cc:19
const std::vector< std::pair< Ex, NTensor > > values
Definition nval.hh:19
NEvaluator & evaluator
Definition nval.hh:20
nval(const Kernel &, Ex &, NEvaluator &)
Definition nval.cc:8
Functions to handle the exchange properties of two or more symbols in a product.
Definition Adjform.cc:83