utilities#

Module path: cuqi.utilities

Functions

`approx_derivative`	Approximates the derivative of callable (possibly vector-valued) function func evaluated at point wrt.
`approx_gradient`	Approximates the gradient of callable scalar function func evaluated at point x.
`check_if_conditional_from_attr`	Check if a distribution is conditional from a given attribute.
`force_ndarray`
`get_direct_attributes`
`get_indirect_variables`
`get_non_default_args`	Returns the non-default arguments and kwargs from a callable function
`get_writeable_attributes`	Get writeable attributes of object instance.
`get_writeable_properties`	Get writeable properties of class type.
`infer_len`	Infer the length of the given input value.
`plot_1D_density`	Plot 1D density function
`plot_2D_density`	Plot 2D density function
`sparse_cholesky`	Computes Cholesky factorization for sparse matrix A and returns the upper triangular factor U, where A=U^T@U

Classes

Problem info dataclass.