...Williams:

RosettaCode has already several sieves in D. I am not doing this for RosettaCode...

...the code I have written here: http://rosettacode.org/wiki/Permutations#Fast_Lazy_Version  See...

This Rosettacode code task (in two different D versions) seems to show some D/Phobos...

This comes from a Rosettacode entry:
http://rosettacode.org/wiki/First-class_functions#D


import...

...few others in Haskell, Python, C, C++):
http://rosettacode.org/wiki/Category:D

Bye,
bearophile

I think leaving the code as is, my point was that the whole page has...

...didn't bother with four entries.

(In Rosettacode some D entries are designed to be...

That page appears to quietly ignore the fact that those languages that use hardware integers...

Jay Norwood:

I am maintaining the D entries, I have fixed that factorial code, thank...

After changing to longs, I made some test loops, and on release build dmd, pc...