Module:Utils/doc: Difference between revisions
m Update intro |
Update "round" description |
||
| Line 6: | Line 6: | ||
* <code>eval_num_arg(input, def_value)</code> checks if <code>input</code> is a number; on error, use <code>def_value</code>. This function is designed to be used by other modules only; it cannot be called with <code><nowiki>{{#invoke:}}</nowiki></code>. | * <code>eval_num_arg(input, def_value)</code> checks if <code>input</code> is a number; on error, use <code>def_value</code>. This function is designed to be used by other modules only; it cannot be called with <code><nowiki>{{#invoke:}}</nowiki></code>. | ||
* <code>log(x, b)</code> returns the logarithm base <code>b</code> of <code>x</code>. Parameter <code>b</code> defaults to base 2 (octave) if it is omitted. | * <code>log(x, b)</code> returns the logarithm base <code>b</code> of <code>x</code>. Parameter <code>b</code> defaults to base 2 (octave) if it is omitted. | ||
* <code>round(x, prec)</code> returns <code>x</code> rounded to a precision of <code>prec</code> | * <code>round(x, prec)</code> returns <code>x</code> rounded to a precision of <code>prec</code> significant figures. Parameter <code>prec</code> defaults to 6 if it is omitted. | ||
<includeonly><hr><small>Documentation transcluded from [[/doc]]</small> [[Category:Lua modules]]</includeonly> | <includeonly><hr><small>Documentation transcluded from [[/doc]]</small> [[Category:Lua modules]]</includeonly> | ||