import sys
sys.path.append("../../code")
from init_mooc_nb import *
init_notebook()
from scipy import linalg as la
from functools import reduce
pi_ticks = [
(-np.pi, r"$-\pi$"),
(-np.pi / 2, r"$-\pi/2$"),
(0, r"$0$"),
(np.pi / 2, r"$\pi/2$"),
(np.pi, r"$\pi$"),
]
Populated the namespace with: np, matplotlib, kwant, holoviews, init_notebook, pprint_matrix, scientific_number, pretty_fmt_complex, plt, pf, display_html from code/edx_components: MoocVideo, MoocDiscussion, MoocCheckboxesAssessment, MoocMultipleChoiceAssessment, MoocSelfAssessment from code/functions: spectrum, hamiltonian_array, h_k, pauli Using kwant 1.4.2 and holoviews 1.13.2 Executed on 2021-08-05 at 21:02:48.858360.