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|usage=
|usage=
<source lang="mtmacro" line>
<syntaxhighlight lang="mtmacro" line>
[h: result = math.log(num)]
[h: result = math.log(num)]
</source>
</syntaxhighlight>


|examples=
|examples=
<source lang="mtmacro" line>
<syntaxhighlight lang="mtmacro" line>
[r: math.log(1)]
[r: math.log(1)]
[h: e = 2.71828182845904523536028747135266249775724709369995]
[h: e = math.e()]
[r: math.log(e)]
[r: math.log(e)]
</source>
</syntaxhighlight>
Returns:
Returns:
<pre>
<pre>
Line 21: Line 21:
  1.0
  1.0
</pre>
</pre>
|also=
<code>[[math]]</code>
}}
}}
[[Category:Mathematical Function]]
[[Category:Mathematical Function]]
[[Category:Logarithmic]]

Latest revision as of 23:10, 14 March 2023

math.log() Function

Introduced in version 1.3.b48 (estimate)
Find the natural logarithm of a number. A non-numeric argument will produce an error.

Usage

[h: result = math.log(num)]

Examples

[r: math.log(1)]
[h: e = math.e()]
[r: math.log(e)]

Returns:

 0
 1.0

See Also