On 03/16/2017 10:38 AM, Wolfgang Maier wrote:
In addition, I'd agree with Alan that the advantage of using numpy
functionality in this function seems quite questionable. You'd probably
get pretty much the same performance with just:
def sum2(N):
return sum(2*(1+3**(i-1)) for i in range(1,N+1,1))
Or, if you really want to leverage the power of numpy (and are willing
to pay the price of possibly inexact calculations) rewrite your function
as Peter shows in his reply.
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