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Bits[Not] - compute bit-wise not of the input
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Calling Sequence
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Not(num)
Not(num, options)
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Parameters
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num
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an integer
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options
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optional arguments
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Description
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The Not command computes the bit-wise logical not of the input returning in terms of a number. All bits that are unset in the input will be set in the output.
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Not takes one optional argument, bits=number that specifies the number of bits to be considered in the input. All bits past the specified number are truncated.
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Use of this function requires that bits be set, either as an argument to Not or globally via Settings.
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Examples
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![num1 := Join([1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1])](/support/helpjp/helpview.aspx?si=8955/file01180/math79.png)
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The following number represents the 15-bit Not of num1
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![num2 := Join([0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0])](/support/helpjp/helpview.aspx?si=8955/file01180/math90.png)
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Compare:
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Negative inputs and outputs
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