Hi All,
https://docs.raku.org/routine/+$CIRCUMFLEX_ACCENT
(Operators) infix +^ยง
multi sub infix:<+^>($a, $b --> Int:D)
Integer bitwise XOR operator: Coerces both arguments to Int and does a
bitwise XOR (exclusive OR) operation.
$ p6 'my uint8 $x=0b0101_0111; my uint8 $y = 0b0000_1111; my uint8 $z =
+^($x, $y ); say "0", $x.base(2); say "0000", $y.base(2); say $z.base(2);'
01010111
00001111
11111101
XOR
A B A xor B
0 0 0
1 0 1
0 1 1
1 1 0
That s not what I am seeing above.
What am I doing wrong this time?
And who set the high bit making $z negative?
Many thanks,
-T
