liblaf.apple.jax.fem.quadrature

Classes:

• QuadratureTetra –
• Scheme –

QuadratureTetra

Bases: Scheme

              flowchart TD
              liblaf.apple.jax.fem.quadrature.QuadratureTetra[QuadratureTetra]
              liblaf.apple.jax.fem.quadrature._scheme.Scheme[Scheme]

                              liblaf.apple.jax.fem.quadrature._scheme.Scheme --> liblaf.apple.jax.fem.quadrature.QuadratureTetra
                


              click liblaf.apple.jax.fem.quadrature.QuadratureTetra href "" "liblaf.apple.jax.fem.quadrature.QuadratureTetra"
              click liblaf.apple.jax.fem.quadrature._scheme.Scheme href "" "liblaf.apple.jax.fem.quadrature._scheme.Scheme"
            

Parameters:

• points

  (Float[Array, 'q=1 J=3'], default: Array([[0.25, 0.25, 0.25]], dtype=float32) ) –

• weights

  (Float[Array, 'q=1'], default: Array([0.16666667], dtype=float32) ) –

Returned by:

• Reference Liblaf apple jax fem element  element  ElementTetra  quadrature

Methods:

• from_felupe –
• from_order –

Attributes:

• dim (int) –
• n_points (int) –
• points (Float[Array, 'q=1 J=3']) –
• weights (Float[Array, 'q=1']) –

dim property

dim: int

n_points property

n_points: int

points class-attribute instance-attribute

points: Float[Array, "q=1 J=3"] = array(
    factory=_default_points
)

weights class-attribute instance-attribute

weights: Float[Array, "q=1"] = array(
    factory=_default_weights
)

from_felupe classmethod

from_felupe(scheme: Scheme) -> Self

Source code in src/liblaf/apple/jax/fem/quadrature/_scheme.py

@classmethod
def from_felupe(cls, scheme: felupe.quadrature.Scheme) -> Self:
    return cls(
        points=jnp.asarray(scheme.points), weights=jnp.asarray(scheme.weights)
    )

from_order classmethod

from_order(order: int = 1) -> Self

Source code in src/liblaf/apple/jax/fem/quadrature/_tetra.py

@classmethod
def from_order(cls, order: int = 1) -> Self:
    return cls.from_felupe(felupe.quadrature.Tetrahedron(order=order))

Scheme

Parameters:

• points

  (Float[Array, 'q J']) –

• weights

  (Float[Array, q]) –

Returned by:

• Reference Liblaf apple jax
  •  jax
    •  Element  quadrature
    •  Region  quadrature
  • fem
    •  fem
      •  Element  quadrature
      •  Region  quadrature
    • element  element  Element  quadrature
    • region  region  Region  quadrature

Used by:

• Reference Liblaf apple jax
  •  jax  Region
  • fem
    •  fem  Region
    • region  region  Region
      •  from_geometry
      •  from_pyvista

Methods:

• from_felupe –

Attributes:

• dim (int) –
• n_points (int) –
• points (Float[Array, 'q J']) –
• weights (Float[Array, ' q']) –

dim property

dim: int

n_points property

n_points: int

points class-attribute instance-attribute

points: Float[Array, 'q J'] = array()

weights class-attribute instance-attribute

weights: Float[Array, ' q'] = array()

from_felupe classmethod

from_felupe(scheme: Scheme) -> Self

Source code in src/liblaf/apple/jax/fem/quadrature/_scheme.py

@classmethod
def from_felupe(cls, scheme: felupe.quadrature.Scheme) -> Self:
    return cls(
        points=jnp.asarray(scheme.points), weights=jnp.asarray(scheme.weights)
    )