! Copyright (C) 2009 Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
USING: alien.c-types ascii assocs combinators combinators.smart
-endian fry io kernel macros math math.vectors sequences strings ;
+endian fry io kernel macros math math.statistics math.vectors
+sequences strings ;
IN: pack
GENERIC: >n-byte-array ( obj n -- byte-array )
<PRIVATE
: start/end ( seq -- seq1 seq2 )
- [ 0 [ + ] accumulate nip dup ] keep v+ ; inline
+ [ cum-sum0 ] keep v+ ; inline
PRIVATE>