Hi Varun, see below of how I see your mail. Unreadable, right? Stop sending HTML.
But yes, you have to check that the a_i are constants. But note that "constant" does not just mean "real" or "complex" number. BTW, you know that you have given a differential equation of order n in your email, but Waldek asked you about a linear ordinary differential *operator*. Ralf On 02/27/2014 02:29 PM, varun chopra wrote: > A linear homogeneous ordinary differential equation with constant > coefficients has the general form of > > > > where are all constants.with constant coefficients has the general form of > > where are all *constants*. > > so the spad function need to check all the a i's are constant and return > true and otherwise false. > > i will check the operations available in fricas. > > Actually I have 7 exams in next 4 days so not able to code properly but as > soon as it ends I will be fully devoted. > > Thanks -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" 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/fricas-devel. For more options, visit https://groups.google.com/groups/opt_out.
