# BitLsbOperation ( OPC ; OP1 ; OP2 )

bitwise logical operation

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Erich Schmidt - Show more from this author |

BitLsbOperation( 8 ; 17 ; 12)

0

Function definition: (Copy & paste into FileMaker's Edit Custom Function window)

Function value is the result of any logical operation between the LSBs (least significant Bits) of the integer values OP1 and OP2. The parameter OPC determines what operation is performed.

Parameters:

OP1, OP2 any integer values

OPC can be any integer number from 0 to 15

OPC=0 is true, if OP1 AND NOT OP1 is true (never)

OPC=1 is true, if NOT (OP1 OR OP2) is true

OPC=2 is true, if NOT OP1 AND OP2 is true

OPC=3 is true, if NOT OP1 is true

OPC=4 is true, if OP1 AND NOT OP2 is true

OPC=5 is true, if NOT OP2 is true

OPC=6 is true, if OP1 XOR OP2 is true (exclusive or)

OPC=7 is true, if NOT (OP1 AND OP2) is true

OPC=8 is true, if OP1 AND OP2 is true (conjunction)

OPC=9 is true, if NOT ( OP1 XOR OP2) is true (equivalence)

OPC=10 is true, if OP2 is true

OPC=11 is true, if NOT OP1 OR OP2 is true

OPC=12 is true, if OP1 is true

OPC=13 is true, if OP1 OR NOT OP2 is true

OPC=14 is true, if OP1 OR OP2 is true (disjunction)

OPC=15 is true, if OP1 OR NOT OP1 is true (always)

## Comments

Note: these functions are not guaranteed or supported by BrianDunning.com. Please contact the individual developer with any questions or problems.