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A-M baby

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Ingy döt Net 2013-04-10 21:29:02 -07:00
parent 764da6cbbb
commit db842d013d
19005 changed files with 197040 additions and 7 deletions
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Task/Exponentiation-operator/Factor/exponentiation-operator-4.factor Normal file
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: (pow) ( f n -- f' )
[ 1 ] 2dip
[ dup 1 = ] [
dup even? [ [ sq ] [ 2 /i ] bi* ] [ [ [ * ] keep ] dip 1 - ] if
] until
drop * ;