%autosave 0
%matplotlib inline
from sglib import *

col(1,2,3)

row(4,5,6)

mat(1,0,0,-1)

mat(1,2,3,4,5,6,7,8,9)

sigma_x, sigma_y, sigma_z

pX, mX, pY, mY, pZ, mZ

sg_print(pX)
sg_print(mX)
sg_print(mY)

M = mat(1/sqrt(2), 1/sqrt(2), 1/sqrt(2), -1/sqrt(2))
M

sg_print(M)

M2 = M/(1+sqrt(3))
M2

sg_print(M, exact=False, ndigs=3)

print(M)

print_eigenvectors(sigma_y)

eval, evec = find_eigenvectors(sigma_y)

eval

eval[0]

eval[1]

evec

sg_print(evec[0])
sg_print(evec[1])