On Jun 10, 2012, at 2:07 AM, "[email protected]" <[email protected]> wrote:
>> OK, I'll finish this later but just report: >> >> solve has domain flag (needs docstring and test) > > I don't like the addition of a domain flag. This is something to be > done by the assumptions subsystem. Moreover, there is a whole class of > equations for which the domain flag would be meaningless (not used > internally). Another reason is that solve has always until now assumed > complex numbers and this will change this assumption. > > And more generally I am not sure that adding what `roots` does to > `solve` is a good idea. `solve` is expected to give exact solutions. > It should return rootOf object that can then be calculated using > evalf() +1 Aaron Meurer -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
