math log for math

Returns the logarithm for an arbitrary base.

Signature

> math log {flags} (base)

Parameters

  • base: Base for which the logarithm should be computed.

Input/output types:

inputoutput
list<number>list<float>
numberfloat

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
╭───┬──────╮
 0  4.00 
 1  3.00 
 2  2.00 
╰───┴──────╯