# How write actionscript of laplace transform in flash

**URL:** https://forum.kirupa.com/t/how-write-actionscript-of-laplace-transform-in-flash/235195
**Category:** flash
**Created:** [August 9, 2007, 6:20am UTC](https://forum.kirupa.com/t/how-write-actionscript-of-laplace-transform-in-flash/235195 "2007-08-09T06:20:19Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![little\_prince41](https://avatars.discourse-cdn.com/v4/letter/l/0ea827/32.png) [@little\_prince41](https://forum.kirupa.com/u/little_prince41)
#### Post date: [August 9, 2007, 6:20am UTC](https://forum.kirupa.com/t/how-write-actionscript-of-laplace-transform-in-flash/235195/1 "2007-08-09T06:20:19Z")

</div>

Hello…

I have problem about math.

I want write function of laplace transform in flash.  
… …

![](http://img252.imageshack.us/img252/9365/pidtuteq5yv5.gif)

X(s)=kd_s^2 +kp_s+Ki;  
F(s)=s^3 +(10+kd)\*s^2 +(20+Kp)\*s+Ki;  
Gc(s)=X(s)=/F(s);  
… …

how i write code(actionscript) in flash  
when Kp Ki Pd is value of user input.  
and S is Laplace transform  
Help me, Please  
Thanks yous.😊