log2
This block is part of the math group and was last modified in core v10.4.28.
log2 v10.4.28 Returns the base 2 logarithm of a number
In pins 1
- number_0 required
number
Out pins 1
- Number
number
Outputs the base-2 logarithm of number_0. Numeric strings and booleans coerce; an unwired or nil pin outputs nil, but a wired non-numeric value counts as 0 and yields -Inf, and a negative input yields NaN. Example: number_0=8 -> 3.
A typical wiring for Log2: the number out pin feeds cast to value.
Version history
Introduced in v10.4.28.
Back to
math Return to the main group to view all sub-groups Back to number: static methods Return to the group to view all blocks within this group