qit.utils ========= .. automodule:: qit.utils .. rubric:: Functions .. autosummary:: :toctree: R_nmr Rx Ry Rz acomm angular_momentum boson_ladder cdot comm copy_memoize eighsort expv fermion_ladder gcd gellmann inv_vec lcm lmul lrmul majorize mkron nullspace nullspace_hermitian op_list orth projector qubits rand_GL rand_SL rand_SU rand_U rand_U1 rand_hermitian rand_positive rand_pu rank rmul spectral_decomposition superop_fp superop_lindblad superop_to_choi tensorbasis tensorsum trisurf vec