aboutsummaryrefslogtreecommitdiff
path: root/symbolic/D3Q27.py
blob: 3db45d3bb1762aa2a7603c37c5153d28b53acff9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
from sympy import *

q = 27
d = 3

c = [ Matrix(x) for x in [
    (-1, 1, 1), ( 0, 1, 1), ( 1, 1, 1), (-1, 0, 1), ( 0, 0, 1), ( 1, 0, 1), (-1,-1, 1), ( 0, -1, 1), ( 1, -1, 1),
    (-1, 1, 0), ( 0, 1, 0), ( 1, 1, 0), (-1, 0, 0), ( 0, 0, 0), ( 1, 0, 0), (-1,-1, 0), ( 0, -1, 0), ( 1, -1, 0),
    (-1, 1,-1), ( 0, 1,-1), ( 1, 1,-1), (-1, 0,-1), ( 0, 0,-1), ( 1, 0,-1), (-1,-1,-1), ( 0, -1,-1), ( 1, -1,-1)
]]

c_s = sqrt(Rational(1,3))