> Yes, just about any ‘map()’ operation has a corresponding list > comprehension. (Does anyone know of a counter-example, a ‘map()’ > operation that doesn't have a correspondingly simple list > comprehension?)
Try turning this into a list comprehension: vectorsum = lambda *args: map(sum, zip(*args)) vectorsum([1,2], [3,4], [5,6]) ->[9, 12] vectorsum([1,2], [3,4], [5,6], [7,8]) ->[16, 20] Peace, ----aht -- http://mail.python.org/mailman/listinfo/python-list
