firecrown.models.cluster.integrator.numcosmo_integrator

The NumCosmo integrator module.

This module holds the NumCosmo implementation of the integrator classes

Classes

NumCosmoIntegralMethod	The available NumCosmo integration methods.
NumCosmoIntegrator	The NumCosmo implementation of the Integrator base class.
CountsIntegralND	Integral subclass used to compute the integrals using NumCosmo.

Module Contents

class firecrown.models.cluster.integrator.numcosmo_integrator.NumCosmoIntegralMethod(*args, **kwds)

Bases: enum.Enum

The available NumCosmo integration methods.

P = 0

P_V = 0

H = 0

H_V = 0

class firecrown.models.cluster.integrator.numcosmo_integrator.NumCosmoIntegrator(method=None, relative_tolerance=0.0001, absolute_tolerance=1e-12)

Bases: firecrown.models.cluster.integrator.integrator.Integrator

The NumCosmo implementation of the Integrator base class.

Parameters:

• method (None | NumCosmoIntegralMethod)

• relative_tolerance (float)

• absolute_tolerance (float)

method

integrate(func_to_integrate)

Integrate the provided integrand argument with NumCosmo.

Parameters:

func_to_integrate (Callable[[numpy.typing.NDArray[numpy.float64], numpy.typing.NDArray[numpy.float64]], numpy.typing.NDArray[numpy.float64]])

Return type:

float

class firecrown.models.cluster.integrator.numcosmo_integrator.CountsIntegralND(dim, fun, args)

Bases: numcosmo_py.Ncm.IntegralND

Integral subclass used to compute the integrals using NumCosmo.

Parameters:

• dim (int)

• fun (Callable[[numpy.typing.NDArray[numpy.float64], numpy.typing.NDArray[numpy.float64]], numpy.typing.NDArray[numpy.float64]])

• args (numpy.typing.NDArray[numpy.float64])

dim

fun

extra_args

do_get_dimensions()

Returns the dimensionality of the integral.

Return type:

tuple[int, int]

do_integrand(x, dim, npoints, _fdim, fval)

Called by NumCosmo to evaluate the integrand.

Parameters:

• x (numcosmo_py.Ncm.Vector)

• dim (int)

• npoints (int)

• _fdim (int)

• fval (numcosmo_py.Ncm.Vector)

Return type:

None