Ok this works great!!! Tahnks!!! A bit of a different question: I know you can evaluate a function at a particular point such a s x=2.... Now can you make maple sweep a range and then plot it?

Ok this works great!!! Tahnks!!! A bit of a different question: I know you can evaluate a function at a particular point such a s x=2.... Now can you make maple sweep a range and then plot it?

Well kind of...All I really need to do is replace the fist order derivatives with s, 2nd order with s^2 and so forth. Then I can write the transfer function of V2/V1 Can you use the subs command with a diff equ?

Well kind of...All I really need to do is replace the fist order derivatives with s, 2nd order with s^2 and so forth. Then I can write the transfer function of V2/V1 Can you use the subs command with a diff equ?

Ok how about substiting a "s" for a derivative once the terms are isolated? I am taking adiff equation and transfering it to the laplace domain. ? Thanks again!!! Kirk

Ok how about substiting a "s" for a derivative once the terms are isolated? I am taking adiff equation and transfering it to the laplace domain. ? Thanks again!!! Kirk