<reponame>senritsuki/Algeol
import math

r2 = math.sqrt(2)
r3 = math.sqrt(3)
r5 = math.sqrt(5)
pi = math.pi
pi2 = pi * 2
phi = (r5 + 1) / 2.0
q1_2 = 1 / 2
qr3_2 = r3 / 2
c22_5 = math.cos(math.pi * 22.5 / 180)
s22_5 = math.sin(math.pi * 22.5 / 180)
c30 = math.cos(math.pi * 30 / 180)
s30 = math.sin(math.pi * 30 / 180)
EmptyIntList = [0 for i in range(0)]
EmptyFloatList = [0.0 for i in range(0)]
EmptyTupleList = [(0.0, 0.0, 0.0) for i in range(0)]
