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Difference between revisions of "Bitwise AND"
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| − | + | 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: | |
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|style="padding:5px;"|0b0000000000011011 | |style="padding:5px;"|0b0000000000011011 | ||
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| − | == | + | == Features == |
| − | + | Operation 'Bitwise AND' is used to [//en.wikipedia.org/wiki/Mask_(computing) mask] — selecting specific bits or fields of several bits of binary number. | |
== Примеры == | == Примеры == | ||
Revision as of 08:56, 18 November 2015
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| 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
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