/usr/lib/s9fes/help/bitwise-and is in scheme9 2010.11.13-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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(bitwise-and integer1 integer2 ...) ==> integer
(bitwise-and-c2 integer1 integer2 ...) ==> integer
(bitwise-1 integer1 integer2 ...) ==> integer
(bitwise-and-c1 integer1 integer2 ...) ==> integer
(bitwise-2 integer1 integer2 ...) ==> integer
(bitwise-xor integer1 integer2 ...) ==> integer
(bitwise-or integer1 integer2 ...) ==> integer
(bitwise-or-not integer1 integer2 ...) ==> integer
(bitwise-xor-not integer1 integer2 ...) ==> integer
(bitwise-c2 integer1 integer2 ...) ==> integer
(bitwise-or-c2 integer1 integer2 ...) ==> integer
(bitwise-c1 integer1 integer2 ...) ==> integer
(bitwise-or-c1 integer1 integer2 ...) ==> integer
(bitwise-and-not integer1 integer2 ...) ==> integer
(bitwise-set integer1 integer2 ...) ==> integer
(bitwise-shift-left integer1 integer2 ...) ==> integer
(bitwise-shift-right integer1 integer2 ...) ==> integer
(load-from-library "bitwise-ops.scm")
Bitwise logic operations. These operations are defined as follows:
INT1 0 0 1 1
INT2 0 1 0 1 Operation
----------------------------------------------------------------
bitwise-clear 0 0 0 0 set to 0
bitwise-and 0 0 0 1 and
bitwise-and-c2 0 0 1 0 and INT1 with complement of INT2
bitwise-1 0 0 1 1 INT1
bitwise-and-c1 0 1 0 0 and complement of INT1 with INT2
bitwise-2 0 1 0 1 INT2
bitwise-xor 0 1 1 0 exclusive or
bitwise-or 0 1 1 1 or
bitwise-or-not 1 0 0 0 not-or
bitwise-xor-not 1 0 0 1 not-xor (equivalence)
bitwise-c2 1 0 1 0 complement of INT2
bitwise-or-c2 1 0 1 1 or INT1 with complement of INT2
bitwise-c1 1 1 0 0 complement of INT1
bitwise-or-c1 1 1 0 1 or complement of INT1 with INT2
bitwise-and-not 1 1 1 0 not-and
bitwise-set 1 1 1 1 set to 1
BITWISE-SHIFT-LEFT shifts its first argument to the left by
N bits where N is the value of the second argument.
BITWISE-SHIFT-RIGHT shifts its first argument to the right.
Multiple arguments associate to the left, i.e.: (BITWISE-op a b c)
equals (BITWISE-op (BITWISE-op a b) c) for all of the above
operations.
(bitwise-clear #b1010 #b1100) ==> #b0000
(bitwise-or-not #b1010 #b1100) ==> #b0001
(bitwise-and-c2 #b1010 #b1100) ==> #b0010
(bitwise-c2 #b1010 #b1100) ==> #b0011
(bitwise-and-c1 #b1010 #b1100) ==> #b0100
(bitwise-c1 #b1010 #b1100) ==> #b0101
(bitwise-xor #b1010 #b1100) ==> #b0110
(bitwise-and-not #b1010 #b1100) ==> #b0111
(bitwise-and #b1010 #b1100) ==> #b1000
(bitwise-xor-not #b1010 #b1100) ==> #b1001
(bitwise-1 #b1010 #b1100) ==> #b1010
(bitwise-or-c2 #b1010 #b1100) ==> #b1011
(bitwise-2 #b1010 #b1100) ==> #b1100
(bitwise-or-c1 #b1010 #b1100) ==> #b1101
(bitwise-or #b1010 #b1100) ==> #b1110
(bitwise-set #b1010 #b1100) ==> #b1111
(bitwise-shift-left 1 10) ==> 1024
(bitwise-shift-right 10 1) ==> 5
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