This commit is contained in:
Ingy döt Net 2013-10-27 22:24:23 +00:00
parent 6f050a029e
commit 776bba907c
3887 changed files with 59894 additions and 7280 deletions

View file

@ -1,5 +1,6 @@
def identity(size):
matrix = [[0] * size] * size
matrix = [[0]*size for i in range(size)]
#matrix = [[0] * size] * size #Has a flaw. See http://stackoverflow.com/questions/240178/unexpected-feature-in-a-python-list-of-lists
for i in range(size):
matrix[i][i] = 1