Re: [Matplotlib-users] scatter plot with constant x

[Ethan G. <eth...@gm...>]

On Jun 6, 2012, at 11:41 AM, Eric Firing wrote:

> Since we end up needing float64 anyway:
> 
> In [3]: %timeit l=np.empty(10000,dtype=np.float64); l.fill(3)
> 100000 loops, best of 3: 14.1 us per loop

nice, fill and empty seem to be responsible for about half the speed up each, good tools to know about.