iterator handle_sum(iterator it)
Definition: evaluate.cc:135
Base class for all algorithms, containing generic routines and in particular the logic for index clas...
Definition: Algorithm.hh:59
iterator handle_components(iterator it)
Definition: evaluate.cc:120
Basic storage class for symbolic mathemematical expressions.
Definition: Storage.hh:139
std::set< Ex, tree_exact_less_obj > dependencies(iterator it)
Determine all the Coordinate dependencies of the object at 'it'.
Definition: evaluate.cc:1015
void merge_components(iterator it1, iterator it2)
Merge the information in two 'components' nodes at the given iterators, moving all out of the second ...
Definition: evaluate.cc:499
bool call_sympy
Definition: evaluate.hh:106
Definition: evaluate.hh:92
void simplify_components(iterator)
Simplify all components of a 'components' node by running sympy's simplify on them.
Definition: evaluate.cc:976
const Ex & components
Definition: evaluate.hh:105
void unwrap_scalar_in_components_node(iterator sib)
Inverse of the above.
Definition: evaluate.cc:1093
iterator wrap_scalar_in_components_node(iterator sib)
Wrap a non-component scalar node in a 'components' node.
Definition: evaluate.cc:1083
bool is_scalar_function(iterator it) const
Definition: evaluate.cc:31
Ex::iterator iterator
Definition: Algorithm.hh:70
Ex::sibling_iterator sibling_iterator
Definition: Algorithm.hh:72
iterator dense_factor(iterator sib, const index_map_t &ind_free, const index_map_t &ind_dummy)
Expand a tensor factor into a components node with all components written out explicitly.
Definition: evaluate.cc:381
virtual bool can_apply(iterator) override
Definition: evaluate.cc:26
Functions to handle the exchange properties of two or more symbols in a product.
Definition: Algorithm.cc:1030
Ex rhs(std::shared_ptr< Ex > ex)
Definition: PythonCdb.cc:190
iterator handle_derivative(iterator it)
Definition: evaluate.cc:595
iterator handle_epsilon(iterator it)
Definition: evaluate.cc:933
iterator handle_prod(iterator it)
Definition: evaluate.cc:1107
std::multimap< Ex, Ex::iterator, tree_exact_less_for_indexmap_obj > index_map_t
A map from a pattern to the position where it occurs in the tree.
Definition: IndexClassifier.hh:23
General purpose brute force scalar simplification algorithm.
Definition: simplify.hh:15
iterator handle_factor(sibling_iterator sib, const index_map_t &full_ind_free)
Replace a single factor with a 'components' ...
Definition: evaluate.cc:222
void cleanup_components(iterator it1)
Cleanup all components in a 'components' node; that is, call the cleanup_dispatch function on them...
Definition: evaluate.cc:581
bool is_component(iterator it) const
Definition: evaluate.cc:102
virtual result_t apply(iterator &) override
Definition: evaluate.cc:37
void merge_component_children(iterator it)
Merge entries in a single 'components' node when they are for the.
Definition: evaluate.cc:455
result_t
Keeping track of what algorithms have done to this expression.
Definition: Storage.hh:158
bool only_rhs
Definition: evaluate.hh:106
evaluate(const Kernel &, Ex &, const Ex &component_values, bool rhs=false, bool simplify=true)
Definition: evaluate.cc:21