def main():
"""
Generates a random matrix and
applies the rules for Conway's game of life.
"""
r = 0.2 # ratio of nonzeroes
# n = 100 # dimension of the matrix
n = input('give the dimension : ')
A = np.random.rand(n,n)
A = np.matrix(A < r,np.uint8)
start_time = clock()
for i in range(n): A = update(A)
stop_time = clock()
elapsed = stop_time - start_time
print 'elapsed time', elapsed, 'seconds'
def main():
"""
Generates a random matrix and
applies the rules for Conway's
game of life.
"""
r = 0.2 # ratio of nonzeroes
# n = 100 # dimension of the matrix
n = input('give the dimension : ')
A = np.random.rand(n,n)
A = np.matrix(A < r,np.uint8)
for i in xrange(10*n):
S = sparse.coo_matrix(A)
x = S.row; y = S.col
plot(x,y,'r.',axis=[-1, n, -1, n], \
title='stage %d' % i)
A = update(A)