檢視 $SourceFrequency 的原始碼

= Not finish =
=='''Format'''==
 $SourceFrequency
  ''fp1    fp2''                <font color=green>// where ''fp1-2'' are floating points.</font>

<font size=3>
Source%dir, Source%posi.
</font>

=='''Example'''==
 $SourceFrequency
  1.5e15	1e13

This means the program has 2 objects in the simulation.


== '''Related commands''' ==
: [[$SourceType]], [[$SourcePosition]]