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| ==Function band==
| | #REDIRECT [[bitwiseand]] |
| Performs a bitwise 'and' operation of the {number} arguments by taking the binary representation of each of the numbers and performing the logical and operation on each of the bits.
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| '''Logical "and" Table'''
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| {|
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| |Bit1 || Bit2 || Result
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| |-
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| |align=center| 0 || align=center| 0 || align=center| 0
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| |-
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| |align=center| 0 || align=center| 1 || align=center| 0
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| |-
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| |align=center| 1 || align=center| 1 || align=center| 1
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| |}
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| ===Usage===
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| <source lang="mtmacro" line>
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| [h: val = band(num, num, ...)] | |
| [h: val = bitwiseand(num, num, ...)] | |
| </source>
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| ===Examples===
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| <source lang="mtmacro" line>
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| [r: band(1,0)]
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| </source>
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| Returns 0.
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| <source lang="mtmacro" line>
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| [r: band(1,1)]
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| </source>
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| Returns 1.
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| <source lang="mtmacro" line>
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| [r: band(3, 5]
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| </source>
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| Returns 1.
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| 3 in binary is 011 and 5 in binary is 101, the bitwise 'and' of these values is 001 in binary which is 1 in decimal.
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| <source lang="mtmacro" line>
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| [r: band(20, 12)]
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| </source>
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| Returns 4.
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| 20 in binary is 10100 and 12 in binary is 01100, the bitwise 'and' of these values is 00100 in binary which is 4 in decimal.
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