-----------------------------------------------------------------------------

Vector holding the degrees-of-freedom.

Expression for the stress σ given a displacement field.

Expression for the stress σ given a displacement field.

Jacobian matrix.

Left-hand side matrix.

Left-hand side matrix.

Jacobian matrix.

@brief Move constructor

-----------------------------------------------------------------------------

@brief Construct trivial adjacency list where each of the n nodes is connected to itself. @param[in] n Number of nodes.

Constructor @param[in] mesh Mesh for building the bounding box tree. @param[in] tdim Topological dimension of the mesh entities to build the bounding

-----------------------------------------------------------------------------

Copy constructor

-----------------------------------------------------------------------------

Assemble residual vector.

Assemble residual vector.

The compiled residual.

Assemble the residual F into the vector b. Args: x: The vector containing the latest solution b: Vector to assemble t

Compute F at current point x

Copy constructor

Constructor

Copy constructor

Assemble Jacobian matrix.

Assemble Jacobian matrix.

The compiled Jacobian.

Assemble the Jacobian matrix. Args: x: Vector containing the latest solution A: Matrix to assembler into.

Compute J = F' at current point x

----------------------------------------------------------------------------- ------------------------------------------------------------------------

Copy constructor (deleted)

The compiled linear form representing the right-hand side.

The compiled linear form representing the left-hand side.

The compiled linear form (the residual form).

----------------------------------------------------------------------------- ------------------------------------------------------------------------

Copy constructor (deleted)

Move constructor @todo Check handling of MPI_Request

Move constructor

----------------------------------------------------------------------------- ------------------------------------------------------------------------

Copy constructor (deleted)

Preconditioner matrix.

Preconditioner matrix.

-----------------------------------------------------------------------------

Delete copy constructor

@brief Copy constructor (deleted)

Copy constructor

-----------------------------------------------------------------------------

Copy constructor

Constructor

Copy constructor

----------------------------------------------------------------------------

Delete copy constructor to avoid accidental copying of 'heavy' data

@brief Create a distributed vector. @param map Index map that describes the parallel layout of the data. @param bs Number of entries per index map 'i

Move constructor

Create VTK mesh topology based on the degree-of-freedom coordinates. This function supports visualisation when the degree of the finite eleme

Create a function to partition a mesh. Args: mode: Ghosting mode to use max_facet_to_cell_links: Maximum number of cells connecte

Create a Lagrange CoordinateElement from a Basix finite element. Coordinate elements are typically used when creating meshes. Args:

Assemble linear form(s) into a PETSc vector. The vector ``b`` must have been initialized with a size/layout that is consistent with the linea

Assign PETSc vector ``x0`` values to (blocked) array(s) ``x1``. This function performs the reverse of the assignment performed by the version

Interpolate a fem.Function.

Complex representation of the constant.

Destroy PETSc objects owned by the solver.

Destroy internally held PETSc objects.

Destroy PETSc objects created internally.

Delete the PETSc vector if it was created.

Start timer.

Enter context manager.

Enter context manager.

Enter context manager.