channel_metrics
channel_ops
channel_props
channels
helper
matrices
matrix_ops
matrix_props
measurement_ops
measurement_props
nonlocal_games
perms
perms.antisymmetric_projection
perms.perfect_matchings
perms.perm_sign
perms.permutation_operator
perms.permute_systems
perms.swap
perms.swap_operator
perms.symmetric_projection
perms.unique_perms
rand
state_metrics
state_ops
state_opt
state_props
states
Permutation and combinatorial functions.