Variables separation in Maxima



Hey, 
  my name is Fagner Araujo, I'm Braziliam.
  I need a method in Maxima to make variable
separation in form:
  y * s^2 + 3 * y = x * s + x * s^3 + 4*x

   x       s^3 + s + 4
  --- = -------------------
   x        x^2 + 3

  This is for use in transfer function calculation for
process control systems.
  Do you know how to do this in Maxima ??

Thanks.
Fagner Araujo.
  


	



	
		
_______________________________________________________ 
Yahoo! Acesso Grátis: Internet rápida e grátis. 
Instale o discador agora!
http://br.acesso.yahoo.com/