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mkit.physics

Model

cell_data property 

cell_data: DataSetAttributes

cell_volume property 

cell_volume: NDArray[floating]

energy_fn instance-attribute 

energy_fn: CellEnergy = CellEnergy(energy_fn)

energy_hess_coords cached property 

energy_hess_coords: NDArray[integer]

field_data property 

field_data: DataSetAttributes

mesh instance-attribute 

mesh: UnstructuredGrid = as_unstructured_grid(mesh)

n_cells property 

n_cells: int

n_points property 

n_points: int

point_data property 

point_data: DataSetAttributes

point_data_vmap property 

point_data_vmap: dict[str, Array]

points property 

points: NDArray[floating]

points_vmap property 

points_vmap: NDArray[floating]

tetra property 

tetra: NDArray[integer]

__init__ 

__init__(
    mesh: AnyTetMesh, energy_fn: CellEnergy | EnergyFn
) -> None

energy 

energy(disp: ArrayLike) -> Array

energy_density 

energy_density(disp: ArrayLike) -> Array

energy_hess 

energy_hess(disp: ArrayLike) -> COO

energy_jac 

energy_jac(disp: ArrayLike) -> Array

make_disp_vmap 

make_disp_vmap(disp: ArrayLike) -> Array

Problem

free_mask property 

free_mask: NDArray[bool]

model instance-attribute 

model: Model = Model(mesh, energy_fn)

n_free property 

n_free: int

n_pin property 

n_pin: int

n_points property 

n_points: int

pin_disp instance-attribute 

pin_disp: NDArray[floating]

pin_mask instance-attribute 

pin_mask: NDArray[bool]

point_data property 

point_data: DataSetAttributes

__init__ 

__init__(
    mesh: AnyTetMesh,
    energy_fn: CellEnergy | EnergyFn,
    *,
    pin_disp: ArrayLike | None = None,
    pin_mask: ArrayLike | None = None
) -> None

fun 

fun(x: ArrayLike) -> Array

hess 

hess(x: ArrayLike) -> coo_matrix

jac 

jac(x: ArrayLike) -> Array

make_disp 

make_disp(x: ArrayLike) -> NDArray[floating]

solve 

solve() -> OptimizeResult