檢視 $CourantFactor 的原始碼

=='''Format'''==
 $CourantFactor
  ''S''                <font color=green>// where ''S'' is an floating point and <math>\begin{smallmatrix}{\color{OliveGreen}S\ \leq\ 1.0}\end{smallmatrix}</math>.</font>

<font size=3>
<math>\Delta t = \frac{S}{c\sqrt{\frac{1}{{\Delta x}^2}+\frac{1}{{\Delta y}^2}+\frac{1}{{\Delta z}^2}}}</math>

Where ''c'' is the light speed in the vacuum, you can see more details in Eq. 4.60. <br><br>
The default value is 0.999999. <br><br>
'''Note:''' The definition of ''S'' here is '''NOT''' same as the Courant stability limit in the reference.
</font>

=='''Example'''==
 $CourantFactor
  0.999

Then ''S'' will be 0.999.