Also you said that your interval arithmetics will not support expressions like integrals and so on. You said that it is because the behavior between the end points is important for the calculations. But I think that it is extremely important to support all expressions in sympy, thus my question:
Is it possible just to have a simpler and inexact interval arithmetics for all the expressions that are not explicitly supported by your code? A simple linear or quadratic interpolation should do the trick in most cases. Otherwise your code will be useful only for a very constrained subset of sympy functions (no special functions (gamma or bessel), integrals, nsolve expressions and so on). -- 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.
