LOG2

Returns the base 2 logarithm of x.

Syntax

LOG2(input)

Arguments

Name	Type	Mandatory
input	numeric	true

Returns

Returns a double value.

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Examples

input	output
2	1.0
16.0	4.0
0.5	-1.0
15	3.9068905956085187
0	'-Infinity'
-2	nan()