ch04

2021-10-28 17:37:54 +05:30
parent 8b802c5c62
commit ee641c189f
49 changed files with 601 additions and 0 deletions
@@ -0,0 +1,7 @@
+# matrix.multiplication.nofunc.py
+a = [[1, 2], [3, 4]]
+b = [[5, 1], [2, 1]]
+
+c = [[sum(i * j for i, j in zip(r, c)) for c in zip(*b)]
+     for r in a]
+print(c)