Bitwise operations: Difference between revisions
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\ a \ 7 bitwise # hex literals |
\ a \ 7 bitwise # hex literals |
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</pre> |
</pre> |
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=={{header|Mathematica}}== |
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Most functions are built-in or can be made really easily: |
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<lang Mathematica> |
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(*and xor and or*) |
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BitAnd[integer1, integer2] |
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BitXor[integer1, integer2] |
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BitOr[integer1, integer2] |
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(*logical not*) |
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BitNot[integer1] |
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(*left and right shift*) |
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BitShiftLeft[integer1] |
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BitShiftRight[integer1] |
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(*rotate digits left and right*) |
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FromDigits[RotateLeft[IntegerDigits[integer1, 2]], 2] |
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FromDigits[RotateRight[IntegerDigits[integer1, 2]], 2] |
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(*right arithmetic shift*) |
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FromDigits[Prepend[Most[#], #[[1]]], 2] &[IntegerDigits[integer1, 2]] |
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</lang> |
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The function BitShiftLeft, BitShiftRight, RotateRight, RotateLeft all take a second argument, which is the displacement, by default it is set to 1. BitAnd, BitXor and BitOr can handle more than 2 arguments: |
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<lang Mathematica> |
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BitXor[3333, 5555, 7777, 9999] |
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</lang> |
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gives back: |
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<lang Mathematica> |
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8664 |
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</lang> |
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=={{header|MAXScript}}== |
=={{header|MAXScript}}== |
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