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Revision as of 23:30, 6 March 2009
bitwisexor() Function
Performs a bitwise 'exlusive or' operation of the number arguments by taking the binary representation of each of the numbers and performing the logical exclusive or operation on each of the bits.
Logical " exclusive or" Table
| Bit1 | Bit2 | Result |
| 0 | 0 | 0 |
| 0 | 1 | 1 |
| 1 | 1 | 0 |
Usage
[h: val = bxor(num, num, ...)]
[h: val = bitwisexor(num, num, ...)]Examples
[r: bor(1,0)]Returns 1.
[r: bor(1,1)]Returns 0.
[r: bor(0,0)]Returns 0.
[r: bor(2, 4]Returns 6. 2 in binary is 010 and 4 in binary is 100, so a bitwise or of these two values is 110 which is 6 in decimal.
[r: band(6, 4)]Returns 2.
6 in binary is 110 and 4 in binary is 100, so a bitwise or of these two values is 010 which is 2 in decimal.