Hi, A symbolic circuit solver would use quite a bit of graph theory. Take a good luck at NetworkX and how they do things. Any significant graph theory support in SymPy should be consistent with what they do.
Good luck, Tim. --- Dr. T.J. Lahey Systems Design Engineering University of Waterloo http://about.me/tjlahey On 2013-03-08, at 3:46 AM, Bharath M R <[email protected]> wrote: > Hi, > This sounds like a great idea. I think a symbolic circuit solver would be > a great > addition. You can think about implementing hints for the ode solver which uses > laplace transforms to arrive at a solution (which was discussed previously). > > The main difference between imitating SPICE is SPICE uses a lots of parameters > for modelling its transistors/ other non-linear devices and hence its a huge > set of piecewise functions. Its > easy(relatively) to solve such equations numerically, but it will be really > difficult to solve them > symbolically. > > You need to think about how you are going to handle non-linear devices like > the transistor, > opamp if you are implementing such an solver. > > -- > 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 [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/sympy?hl=en. > For more options, visit https://groups.google.com/groups/opt_out. > > -- 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sympy?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
