Texas Instruments TI-86 - Manual (Page 81)

Chapter 4: Constants, Conversions, Bases, and Complex Numbers
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04CCCB.DOC TI-86, Chap 4, US English Bob Fedorisko Revised: 02/13/01 2:20 PM Printed: 02/13/01 3:01 PM Page 69 of 16 04CCCB.DOC TI-86, Chap 4, US English Bob Fedorisko Revised: 02/13/01 2:20 PM Printed: 02/13/01 3:01 PM Page 69 of 16
Results of Boolean Operations
When a Boolean expression is evaluated, the arguments are converted to hexadecimal
integers and the corresponding bits of the arguments are compared, as this table shows.
Results
If valueA is... ...and valueB is... and or xor not (valueA)
1 1 1 1 0 0
1 0 0 1 1 0
0 1 0 1 1 1
0 0 0 0 0 1
The result is displayed according to the current mode setting. For example:
♦ In Bin mode, 101 and 110 returns 100 Ü . ♦ In Hex mode, 5 and 6 returns 4 ß .
The BASE BIT Menu - — *
Х - Ъ TYPE CONV BOOL BIT
rotR rotL shftR shftL
rotR value Rotates value right
rotL value Rotates value left
shftR value Shifts value right
shftL value Shifts value left
Both the argument and the
result must be within defined
number ranges (page 66).
Rotate and shift operate on
16 base digits. To minimize
an overflow error, enter the
argument in binary form.