Log and LogE (Float functions): Difference between revisions
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<li>If <var class="term">float</var> is less than or equal to zero, then the request is cancelled. | <li>If <var class="term">float</var> is less than or equal to zero, then the request is cancelled. | ||
<li><var>Log</var> / <var>LogE</var> are object-oriented versions of the | <li><var>Log</var> / <var>LogE</var> are object-oriented versions of the <var>$Log</var> function. | ||
<li><var>Log</var> / <var>LogE</var> are available as of <var class="product">[[Sirius Mods|"Sirius Mods"]]</var> Version 7.3. | <li><var>Log</var> / <var>LogE</var> are available as of <var class="product">[[Sirius Mods|"Sirius Mods"]]</var> Version 7.3. | ||
</ul> | </ul> | ||
Revision as of 10:53, 22 February 2011
Natural log (base e) of a number (Float class)
The Log and LogE intrinsic functions return a number that is the natural logarithm (the logarithm base-e) of the method object value.
LogE is a synonym for Log.
Syntax
%number = float:Log
%number = float:LogE
Syntax terms
| %number | A numeric variable to receive the log of the method object. |
|---|---|
| float | A Float value. |
Usage notes
- If float is less than or equal to zero, then the request is cancelled.
- Log / LogE are object-oriented versions of the $Log function.
- Log / LogE are available as of "Sirius Mods" Version 7.3.
Examples
- The following statement returns "
3.14159:log = 1.14472904118518".printText {~} = {3.14159:log}