Hey, I'm not really sure about the other two, but I guess Laplace transforms for a differential equation should be going in as a function in sympy/solvers/ode.py module. I'm also not really sure if I can be implemented inside dsolve , due to the hint priority, and the necessity of initial conditions but it can be surely implemented as a seperate function. I had mentioned it in my post below, the improvement in ODE solver one.
2. Application of laplace transform with differential equations > -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegroups.com. To post to this group, send email to sympy@googlegroups.com. Visit this group at http://groups.google.com/group/sympy?hl=en. For more options, visit https://groups.google.com/groups/opt_out.