26 Oct
2007
26 Oct
'07
3:31 a.m.
On Fri, Oct 26, 2007 at 01:56:26AM -0500, Robert Kern wrote:
Gael Varoquaux wrote:
On Thu, Oct 25, 2007 at 04:16:06PM -0700, Mathew Yeates wrote:
Anybody know of any tricks for handling something like
z[0]=1.0 for i in range(100): out[i]=func1(z[i]) z[i+1]=func2(out[i])
Something like:
z[0] = 1. out = func1(z) z[1:] = func2(out[:-1])
No, that doesn't work. The way you have it, for each i>0,
z[i] = func2(func1(0))
What Matthew wants is this
z[0] = 1.0 z[1] = func2(func1(1.0)) z[2] = func2(func1(func2(func1(1.0))))
Yes, obviously. Sorry for being dense. I can't see a fast way of doing this appart in Python. Gaël