Bitwise operations: Difference between revisions
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(→{{header|J}}: Segregated bitwise and rotation/shift functions. Simplified verb 'combine'.) |
(→{{header|J}}: Fixed damage inadvertantly done to examples.) |
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f=: (32#2)&#: { '.x'"_ |
f=: (32#2)&#: { '.x'"_ |
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Examples of execution, with output: |
Examples of execution, with output: |
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_255 bwo 5 NB. numeric output of bitwise operations |
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1 _251 _252 254 |
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_255 brs 5 NB. numeric output of boolean rotation and shift operations |
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_8160 134217720 _8 _8129 268435448 |
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8160 7 7 8160 _134217721 |
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_255 boolf 5 NB. formatted text with English titling |
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Bitwise x AND y: |
Bitwise x AND y: 1 |
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Bitwise x OR y: |
Bitwise x OR y: _251 |
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Bitwise x XOR y: |
Bitwise x XOR y: _252 |
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Bitwise NOT-x: |
Bitwise NOT-x: 254 |
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Left shift: |
Left shift: _8160 |
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Right shift: |
Right shift: 134217720 |
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Right signed shift: |
Right signed shift: _8 |
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Left rotate: |
Left rotate: _8129 |
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Right rotate: |
Right rotate: 268435448 |
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f _255 (bwo, brs) 5 NB. 32-bit diagrams |
f _255 (bwo, brs) 5 NB. 32-bit diagrams |
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...............................x |
...............................x |
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