On Oct 14, 11:54 am, Henk <henkp...@gmail.com> wrote:
> (I did some small benchmarks on this), while the list comprehension
> itself is much faster than python...

Not an answer to your question, but: depending on what you mean by
"much faster", there is a good chance that you measured the clojure
for expression doing nothing. You should wrap it in a doall or dorun
to get a proper timing (like a generator in Python).

Eg: for me, the following are almost exactly the same speed (~45ms):

user=> (time (dorun (for [i (range 100000)] [i (* i i)])))
"Elapsed time: 45.965679 msecs"

C:\Users\chris>python -m timeit "[(i,i*i) for i in range(100000)]"
10 loops, best of 3: 45.5 msec per loop


- Chris

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