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Bitwise AND
From CANNY Wiki
Appearance | |
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Изображение:5_4_1_2.png | |
Symbol | |
X & Y | |
Group | |
Bitwise operators | |
Inputs | |
value X: | logical |
value Y: | logical |
Outputs | |
Result: | logical |
Version CANNY Lab | |
from 0.6b |
Bitwise logical multiplication (conjunction). Set the output value as a result of logical multiplying, applied to each pair of bits, which are at the same positions in the binary representation of the input values.
In other words, the output is:
- "1" if both respective bit values of input are equal to "1";
- "0" if at least one bit of the pair is "0".
For example:
value X | = | 27 | = | 0x001B | = | 0b0000000000011011 |
value Y | = | 58 | = | 0x003A | = | 0b0000000000111010 |
Result | = | 26 | = | 0x001A | = | 0b0000000000011010 |
Features
Operation 'Bitwise AND' is used to mask — selecting specific bits or fields of several bits of binary number.
Примеры
thumb|400px|Десятичное представление | thumb|500px|Двоичное представление |