math log for math

Returns the logarithm for an arbitrary base.

Signature

> math log (base)

Parameters

  • base: Base for which the logarithm should be computed

Input/output types:

inputoutput
list<number>list<number>
numbernumber

Examples

Get the logarithm of 100 to the base 10

> 100 | math log 10
2

Get the log2 of a list of values

> [16 8 4] | math log 2
╭───┬──────╮
│ 04.00 │
│ 13.00 │
│ 22.00 │
╰───┴──────╯