BitOr(x, I)

Returns the bitwise OR of the integer portions of an array of numbers. Each bit in the result is on only if it is on in every integer in «x» along index «I». «I» can be omitted when taking the bitwise AND across the Implicit dimension.

Each integer may have up to 64 bits.


To find the bitwise OR of three numbers, the numbers can be listed in brackets (the implicit index) and the index parameter omitted.

BitAnd([21, 13, 25]) → 29

This is more obvious when we write these same numbers in binary notation:

BitAnd([0b10101, 0b01101, 0b11001]) → 0b11101

Suppose x is the following 2-D array of integers

BitOr x.png

which is shown here in binary notation

BitOr x binary.png


BitOr(x, I) →
BitOr result1d.png
BitOr result1.png
BitOr(x, J) →
BitOr result2.png


Introduced in Analytica 5.0.

See Also


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