Index

A

ABC (class in ffcx.element_interface) absolute() (ffcx.parameters.Path method)

abstractmethod() (in module ffcx.element_interface) analyze_ufl_objects() (in module ffcx.analysis) (in module ffcx.compiler)

B

BaseElement (class in ffcx.element_interface) basix_cell (ffcx.ir.representation.ir_element attribute) basix_family (ffcx.ir.representation.ir_element attribute) basix_index() (in module ffcx.element_interface)

BasixElement (class in ffcx.element_interface) block_size (ffcx.ir.representation.ir_dofmap attribute) (ffcx.ir.representation.ir_element attribute) BlockedElement (class in ffcx.element_interface)

C

cdtype_to_numpy() (in module ffcx.naming) cell_shape (ffcx.ir.representation.ir_element attribute) (ffcx.ir.representation.ir_integral attribute) cell_type (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.ComponentElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property) (ffcx.ir.representation.ir_custom_element attribute) chmod() (ffcx.parameters.Path method) coefficient_names (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_form attribute) coefficient_numbering (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_integral attribute) coefficient_offsets (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_integral attribute)

compile_ufl_objects() (in module ffcx.compiler) ComponentElement (class in ffcx.element_interface) compute_integral_ir() (in module ffcx.ir.representation) compute_ir() (in module ffcx.compiler) (in module ffcx.ir.representation) compute_signature() (in module ffcx.naming) constant_names (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_form attribute) coordinate_element (ffcx.ir.representation.ir_integral attribute) create_basix_element() (in module ffcx.element_interface) create_element() (in module ffcx.element_interface) (in module ffcx.ir.representation) create_quadrature() (in module ffcx.element_interface) (in module ffcx.ir.representationutils) create_quadrature_points_and_weights() (in module ffcx.ir.representation) (in module ffcx.ir.representationutils) custom_element (ffcx.ir.representation.ir_element attribute) cwd() (ffcx.parameters.Path class method)

D

degree (ffcx.ir.representation.ir_custom_element attribute) (ffcx.ir.representation.ir_element attribute) dim (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.ComponentElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property) discontinuous (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.ComponentElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property) (ffcx.ir.representation.ir_custom_element attribute) (ffcx.ir.representation.ir_element attribute)

dofmap_name() (in module ffcx.naming) dofmaps (ffcx.ir.representation.ir_data attribute) (ffcx.ir.representation.ir_form attribute) dpc_variant (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.ComponentElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property) (ffcx.ir.representation.ir_element attribute)

E

element_dimensions (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_integral attribute) element_family (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.ComponentElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property) element_ids (ffcx.ir.representation.ir_integral attribute) element_numbers (ffcx.analysis.ufl_data attribute) element_type (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property) (ffcx.ir.representation.ir_element attribute) elements (ffcx.ir.representation.ir_data attribute) enabled_coefficients (ffcx.ir.representation.ir_integral attribute) entity_closure_dofs (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.ComponentElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property)

entity_dofs (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.ComponentElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property) (ffcx.ir.representation.ir_element attribute) entitytype (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_integral attribute) exists() (ffcx.parameters.Path method) expanduser() (ffcx.parameters.Path method) expression_name() (in module ffcx.naming) expression_shape (ffcx.ir.representation.ir_expression attribute) expressions (ffcx.analysis.ufl_data attribute) (ffcx.ir.representation.ir_data attribute)

F

family (ffcx.ir.representation.ir_element attribute) family_name (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.ComponentElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property) ffcx module ffcx.__main__ module ffcx.analysis module ffcx.codegeneration module ffcx.compiler module ffcx.element_interface module ffcx.formatting module

ffcx.ir.representation module ffcx.ir.representationutils module ffcx.main module ffcx.naming module ffcx.parameters module finite_element_name() (in module ffcx.naming) finite_elements (ffcx.ir.representation.ir_form attribute) form_data (ffcx.analysis.ufl_data attribute) form_name() (in module ffcx.naming) format_code() (in module ffcx.compiler) (in module ffcx.formatting) forms (ffcx.ir.representation.ir_data attribute) function_spaces (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_form attribute)

G

generate_code() (in module ffcx.compiler) geometric_dimension (ffcx.ir.representation.ir_element attribute) (ffcx.ir.representation.ir_integral attribute) get_component_element() (ffcx.element_interface.BaseElement method) (ffcx.element_interface.BasixElement method) (ffcx.element_interface.BlockedElement method) (ffcx.element_interface.ComponentElement method) (ffcx.element_interface.MixedElement method) (ffcx.element_interface.QuadratureElement method)

get_include_path() (in module ffcx.codegeneration) get_parameters() (in module ffcx) (in module ffcx.main) (in module ffcx.parameters) get_signature() (in module ffcx.codegeneration) glob() (ffcx.parameters.Path method) group() (ffcx.parameters.Path method)

H

highest_complete_degree (ffcx.ir.representation.ir_custom_element attribute)

home() (ffcx.parameters.Path class method)

I

id (ffcx.ir.representation.ir_dofmap attribute) (ffcx.ir.representation.ir_element attribute) (ffcx.ir.representation.ir_form attribute) id() (ffcx.ir.representation.QuadratureRule method) (ffcx.ir.representationutils.QuadratureRule method) Integral (class in ffcx.ir.representation) integral_name() (in module ffcx.naming) integral_names (ffcx.ir.representation.ir_form attribute) integral_type (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_integral attribute) integral_type() (ffcx.ir.representation.Integral method) integral_type_to_entity_dim() (in module ffcx.ir.representationutils) integrals (ffcx.ir.representation.ir_data attribute) integrand (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_integral attribute) integrand() (ffcx.ir.representation.Integral method) ir_custom_element (class in ffcx.ir.representation)

ir_data (class in ffcx.ir.representation) ir_dofmap (class in ffcx.ir.representation) ir_element (class in ffcx.ir.representation) ir_expression (class in ffcx.ir.representation) ir_form (class in ffcx.ir.representation) ir_integral (class in ffcx.ir.representation) is_block_device() (ffcx.parameters.Path method) is_char_device() (ffcx.parameters.Path method) is_custom_element (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) is_dir() (ffcx.parameters.Path method) is_fifo() (ffcx.parameters.Path method) is_file() (ffcx.parameters.Path method) is_mount() (ffcx.parameters.Path method) is_socket() (ffcx.parameters.Path method) is_symlink() (ffcx.parameters.Path method) iterdir() (ffcx.parameters.Path method)

L

lagrange_variant (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.ComponentElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property) (ffcx.ir.representation.ir_element attribute)

lchmod() (ffcx.parameters.Path method) link_to() (ffcx.parameters.Path method) lstat() (ffcx.parameters.Path method)

M

M (ffcx.ir.representation.ir_custom_element attribute) main() (in module ffcx.__main__) (in module ffcx.main) map_facet_points() (in module ffcx.element_interface) (in module ffcx.ir.representationutils) map_integral_points() (in module ffcx.ir.representationutils) map_type (ffcx.ir.representation.ir_custom_element attribute) metadata() (ffcx.ir.representation.Integral method) MixedElement (class in ffcx.element_interface) mkdir() (ffcx.parameters.Path method) module ffcx ffcx.__main__ ffcx.analysis ffcx.codegeneration ffcx.compiler ffcx.element_interface ffcx.formatting ffcx.ir.representation ffcx.ir.representationutils ffcx.main ffcx.naming ffcx.parameters

N

name (ffcx.ir.representation.ir_dofmap attribute) (ffcx.ir.representation.ir_element attribute) (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_form attribute) (ffcx.ir.representation.ir_integral attribute) name_from_uflfile (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_form attribute) namedtuple() (in module ffcx.analysis) (in module ffcx.ir.representation) needs_facet_permutations (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_integral attribute) num_coefficients (ffcx.ir.representation.ir_form attribute) num_constants (ffcx.ir.representation.ir_form attribute) num_element_support_dofs (ffcx.ir.representation.ir_dofmap attribute) num_entity_closure_dofs (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.ComponentElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property) (ffcx.ir.representation.ir_dofmap attribute)

num_entity_dofs (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.ComponentElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property) (ffcx.ir.representation.ir_dofmap attribute) num_facets (ffcx.ir.representation.ir_integral attribute) num_global_support_dofs (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.ComponentElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property) (ffcx.ir.representation.ir_dofmap attribute) num_sub_dofmaps (ffcx.ir.representation.ir_dofmap attribute) num_sub_elements (ffcx.ir.representation.ir_element attribute) num_vertices (ffcx.ir.representation.ir_integral attribute)

O

open() (ffcx.parameters.Path method) original_coefficient_position (ffcx.ir.representation.ir_form attribute) original_coefficient_positions (ffcx.ir.representation.ir_expression attribute)

original_constant_offsets (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_integral attribute) owner() (ffcx.parameters.Path method)

P

params (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_integral attribute)

Path (class in ffcx.parameters) points (ffcx.ir.representation.ir_expression attribute) precision (ffcx.ir.representation.ir_integral attribute)

Q

QuadratureElement (class in ffcx.element_interface)

QuadratureRule (class in ffcx.ir.representation) (class in ffcx.ir.representationutils)

R

rank (ffcx.ir.representation.ir_form attribute) (ffcx.ir.representation.ir_integral attribute) read_bytes() (ffcx.parameters.Path method) read_text() (ffcx.parameters.Path method) reconstruct() (ffcx.ir.representation.Integral method) reference_cell_vertices() (in module ffcx.element_interface) (in module ffcx.ir.representationutils) reference_geometry (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.ComponentElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property)

reference_topology (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.ComponentElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property) reference_value_shape (ffcx.ir.representation.ir_element attribute) rename() (ffcx.parameters.Path method) replace() (ffcx.parameters.Path method) resolve() (ffcx.parameters.Path method) rglob() (ffcx.parameters.Path method) rmdir() (ffcx.parameters.Path method)

S

samefile() (ffcx.parameters.Path method) signature (ffcx.ir.representation.ir_dofmap attribute) (ffcx.ir.representation.ir_element attribute) (ffcx.ir.representation.ir_form attribute) sorted_expr_sum() (in module ffcx.ir.representation) space_dimension (ffcx.ir.representation.ir_element attribute) stat() (ffcx.parameters.Path method)

sub_dofmaps (ffcx.ir.representation.ir_dofmap attribute) sub_elements (ffcx.ir.representation.ir_element attribute) subdomain_data() (ffcx.ir.representation.Integral method) subdomain_id (ffcx.ir.representation.ir_integral attribute) subdomain_id() (ffcx.ir.representation.Integral method) subdomain_ids (ffcx.ir.representation.ir_form attribute) symlink_to() (ffcx.parameters.Path method)

T

table_dofmaps (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_integral attribute) tabulate() (ffcx.element_interface.BaseElement method) (ffcx.element_interface.BasixElement method) (ffcx.element_interface.BlockedElement method) (ffcx.element_interface.ComponentElement method) (ffcx.element_interface.MixedElement method) (ffcx.element_interface.QuadratureElement method)

tabulate_entity_closure_dofs (ffcx.ir.representation.ir_dofmap attribute) tabulate_entity_dofs (ffcx.ir.representation.ir_dofmap attribute) tensor_shape (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_integral attribute) time() (in module ffcx.compiler) topological_dimension (ffcx.ir.representation.ir_element attribute) (ffcx.ir.representation.ir_integral attribute) touch() (ffcx.parameters.Path method)

U

ufl_data (class in ffcx.analysis) ufl_domain() (ffcx.ir.representation.Integral method) unique_coordinate_elements (ffcx.analysis.ufl_data attribute) unique_elements (ffcx.analysis.ufl_data attribute)

unique_table_types (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_integral attribute) unique_tables (ffcx.ir.representation.ir_expression attribute) (ffcx.ir.representation.ir_integral attribute) unlink() (ffcx.parameters.Path method)

V

value_shape (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.ComponentElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property) (ffcx.ir.representation.ir_custom_element attribute) (ffcx.ir.representation.ir_element attribute)

value_size (ffcx.element_interface.BaseElement property) (ffcx.element_interface.BasixElement property) (ffcx.element_interface.BlockedElement property) (ffcx.element_interface.ComponentElement property) (ffcx.element_interface.MixedElement property) (ffcx.element_interface.QuadratureElement property)

W

wcoeffs (ffcx.ir.representation.ir_custom_element attribute) write_bytes() (ffcx.parameters.Path method)

write_code() (in module ffcx.formatting) write_text() (ffcx.parameters.Path method)

X

x (ffcx.ir.representation.ir_custom_element attribute)