or, |

Find logical OR

Syntax and Description

A | B performs a logical OR of arrays A and B and returns an array containing elements set to either logical 1 (true) or logical 0 (false). An element of the output array is set to logical 1 (true) if either A or B contain a nonzero element at that same array location. Otherwise, the array element is set to 0.
or(A,B) is an alternate way to execute A | B, but is rarely used.

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