00000000: 22 20 20 20 20 20 20 20 20 20 20 20 20 20 20 CF |" .|
00000010: 50 43 4F 44 45 3A 20 C5 CF D2 0D 22 20 20 20 20 |PCODE: ...." |
00000020: 20 20 20 20 20 20 20 20 20 20 2D 2D 2D 2D 2D 2D | ------|
00000030: 2D 2D 2D 2D 2D 0D 22 0D 22 0D 22 CF 50 45 52 41 |-----.".".".PERA|
00000040: 54 49 4F 4E 3A 20 20 C1 4E 20 45 58 43 4C 55 53 |TION: .N EXCLUS|
00000050: 49 56 45 20 20 CF D2 20 20 28 43 4F 4D 50 41 52 |IVE .. (COMPAR|
00000060: 45 0D 22 CF D2 C1 20 46 4F 52 20 41 20 44 45 53 |E."... FOR A DES|
00000070: 43 52 49 50 54 49 4F 4E 20 4F 46 20 41 4E 20 20 |CRIPTION OF AN |
00000080: 49 4E 43 4C 55 53 49 56 45 0D 22 CF D2 29 20 49 |INCLUSIVE."..) I|
00000090: 53 20 41 20 4C 4F 47 49 43 41 4C 20 20 4F 50 45 |S A LOGICAL OPE|
000000A0: 52 41 54 49 4F 4E 20 20 49 4E 20 20 57 48 49 43 |RATION IN WHIC|
000000B0: 48 0D 22 42 49 54 53 20 20 41 52 45 20 20 20 43 |H."BITS ARE C|
000000C0: 4F 4D 50 41 52 45 44 2C 20 20 20 41 4E 44 20 20 |OMPARED, AND |
000000D0: 20 C5 CF D2 20 20 20 49 53 0D 22 43 4F 4E 53 49 | ... IS."CONSI|
000000E0: 44 45 52 45 44 20 54 4F 20 42 45 20 27 54 52 55 |DERED TO BE 'TRU|
000000F0: 45 27 20 49 46 20 C1 20 20 4F 52 20 20 C2 20 20 |E' IF . OR . |
00000100: 2D 0D 22 42 55 54 20 4E 4F 54 20 42 4F 54 48 2C |-."BUT NOT BOTH,|
00000110: 20 4F 52 20 4E 45 49 54 48 45 52 20 20 2D 20 20 | OR NEITHER - |
00000120: 49 53 20 20 54 52 55 45 2E 0D 22 C6 4F 52 20 45 |IS TRUE..".OR E|
00000130: 58 41 4D 50 4C 45 2C 20 4C 45 54 27 53 20 20 45 |XAMPLE, LET'S E|
00000140: 56 41 4C 55 41 54 45 20 20 23 C1 C2 20 20 C5 CF |VALUATE #.. ..|
00000150: D2 0D 22 23 35 C6 2E 20 20 CE 4F 57 20 23 C1 C2 |.."#5.. .OW #..|
00000160: 20 49 53 20 25 31 30 31 30 20 31 30 31 31 2C 20 | IS %1010 1011, |
00000170: 20 49 2E 45 2E 20 20 49 4E 0D 22 44 45 43 49 4D | I.E. IN."DECIM|
00000180: 41 4C 2C 20 54 45 4E 20 46 4F 4C 4C 4F 57 45 44 |AL, TEN FOLLOWED|
00000190: 20 42 59 20 45 4C 45 56 45 4E 2E 20 20 20 23 35 | BY ELEVEN. #5|
000001A0: C6 0D 22 49 53 20 25 30 31 30 31 20 31 31 31 31 |.."IS %0101 1111|
000001B0: 2E 20 20 D3 4F 20 54 48 45 20 20 C5 CF D2 20 20 |. .O THE ... |
000001C0: 4F 46 20 20 54 48 45 53 45 0D 22 54 57 4F 20 49 |OF THESE."TWO I|
000001D0: 53 20 25 31 31 31 31 20 30 31 30 30 2C 20 4F 52 |S %1111 0100, OR|
000001E0: 20 23 C6 34 2E 20 20 D7 45 20 20 41 52 52 49 56 | #.4. .E ARRIV|
000001F0: 45 0D 22 41 54 20 54 48 49 53 20 52 45 53 55 4C |E."AT THIS RESUL|
00000200: 54 20 42 59 20 20 41 20 20 50 52 4F 43 45 53 53 |T BY A PROCESS|
00000210: 20 20 4F 46 20 20 42 49 54 0D 22 43 4F 4D 50 41 | OF BIT."COMPA|
00000220: 52 49 53 4F 4E 53 2C 20 57 48 45 52 45 20 42 49 |RISONS, WHERE BI|
00000230: 54 20 37 20 49 53 20 30 20 C5 CF D2 20 31 3D 31 |T 7 IS 0 ... 1=1|
00000240: 2C 0D 22 41 4E 44 20 53 4F 20 4F 4E 2E 0D 22 0D |,."AND SO ON..".|
00000250: 22 5A 5A 5A 5A 5A 0D 0D 80 0D 0A |"ZZZZZ..... |
" OPCODE: EOR."
-----------."."."OPERATION: AN EXCLUS
IVE OR (COMPARE."ORA FOR A DESCRIPTION
OF AN INCLUSIVE."OR) IS A LOGICAL OPE
RATION IN WHICH."BITS ARE COMPARED,
AND EOR IS."CONSIDERED TO BE 'TRU
E' IF A OR B -."BUT NOT BOTH, OR NEIT
HER - IS TRUE.."FOR EXAMPLE, LET'S E
VALUATE #AB EOR."#5F. NOW #AB IS %101
0 1011, I.E. IN."DECIMAL, TEN FOLLOWED
BY ELEVEN. #5F."IS %0101 1111. SO TH
E EOR OF THESE."TWO IS %1111 0100, OR
#F4. WE ARRIVE."AT THIS RESULT BY A
PROCESS OF BIT."COMPARISONS, WHERE BI
T 7 IS 0 EOR 1=1,."AND SO ON.."."ZZZZZ..
...
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