yes a bit from the original post: in fact:
perl -E "say$x*=$_ for++$x..3,0,1,-1"
1
2
6
0  # must be 1
0  # too
0  # must be undef or Error

[download]


L*
There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.

In reply to Re^5: Golf: Factorials by Discipulus
in thread Golf: Factorials by srawls

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