September 2017 Update

Task/Bitwise-operations/Beeswax/bitwise-operations-1.beeswax

@@ -0,0 +1,25 @@
+#eX~T~T_#
+###>N{` AND `~{~` = `&{Nz1~3J
+UXe#
+##>{` OR  `~{~` = `|{Nz1~5J
+UXe#
+##>{` XOR `~{~` = `${Nz1~7J
+UXe#
+##>`NOT `{` = `!{Nz1~9J
+UXe#
+##>{` <<  `~{~` = `({Nz1~9PPJ
+UXe#
+##>{` >>> `~{~` = `){` (logical shift right)`N7F+M~1~J
+UXe#
+##>{` ROL `~{~` = `[{N7F+P~1~J
+UXe#
+##>{` ROR `~{~` = `]{NN8F+P~1~J
+UXe#
+##>`Arithmetic shift right is not originally implemented in beeswax.`N     q
+ qN`,noitagen yb dezilaer eb nac srebmun evitagen rof RSA ,yllacinhcet tuB`N<
+##>`logical shift right, and negating the result again:`NN7F++~1~J
+UXe#      #>e#
+ #>~1~[&'pUX{` >> `~{~` = `){` , interpreted as (positive) signed Int64 number (MSB=0), equivalent to >>>`NN;
+          ###
+         >UX`-`!P{M!` >> `~{~` = `!)!`-`M!{` , interpreted as (negative) signed Int64 number (MSB=1)`NN;
+           #>e#

Task/Bitwise-operations/Beeswax/bitwise-operations-2.beeswax

@@ -0,0 +1,19 @@
+julia> beeswax("Bitops.bswx",0,0.0,Int(20000))
+i9223653511831486512
+i48
+
+9223653511831486512 AND 48 = 48
+9223653511831486512 OR  48 = 9223653511831486512
+9223653511831486512 XOR 48 = 9223653511831486464
+NOT 9223653511831486512 = 9223090561878065103
+9223653511831486512 <<  48 = 13510798882111488
+9223653511831486512 >>> 48 = 32769 (logical shift right)
+9223653511831486512 ROL 48 = 13651540665434112
+9223653511831486512 ROR 48 = 3178497
+
+Arithmetic shift right is not originally implemented in beeswax.
+
+But technically, ASR for negative numbers can be realized by negation,
+logical shift right, and negating the result again:
+
+-9223090561878065104 >> 48 = -32767 , interpreted as (negative) signed Int64 number (MSB=1)

Task/Bitwise-operations/Beeswax/bitwise-operations-3.beeswax

@@ -0,0 +1 @@
+A>>B = NOT(NOT(A)>>>B)

Task/Bitwise-operations/Beeswax/bitwise-operations-4.beeswax

@@ -0,0 +1,2 @@
+A ROL B = A<<(B%64)+A>>>(64-B%64)
+A ROR B = A>>>(B%64)+A<<(64-B%64)