link ... http://planning.cs.uiuc.edu/node292.html
On Mon, Mar 19, 2012 at 9:14 AM, prateek papriwal <[email protected] > wrote: > i would be happy to have a mentor to mentor me on this topic .. > > > On Fri, Mar 9, 2012 at 2:01 AM, prateek papriwal < > [email protected]> wrote: > >> Implementation of CAD will help us to decide >> >> -->decide whether or not a given semialgebraic set is empty, finite, >> open, closed, con- >> nected, or bounded; >> --> decide whether or not a given semialgebraic set is contained in >> another one; >> -->determine the (topological) dimension of a given semialgebraic set; >> -->determine a sample point of a given nonempty semialgebraic set; >> -->determine the number of points of a given finite semialgebraic set; >> -->determine a tight bounding box of a given bounded semialgebraic set; >> -->determine the connected components of a given semialgebraic set; >> --->determine the boundary, the closure, or the interior of a given >> semialgebraic set; >> >> >> an example of solving inequalities(taken from MATHEMATICA) >> >> >>>CylindricalDecomposition[2 < (3x2 − 15x + 16)/(x2 − 4x + 3) < 3, {x}] >> 2<x<7/3 ∨ x>5 >> >> >> >> >> >> >> >> On Thu, Mar 8, 2012 at 3:23 AM, prateek papriwal < >> [email protected]> wrote: >> >>> hmm ... ok .. added commit to the original pull request ... will close >>> the new pull request .. >>> >>> Thank You >>> >>> >>> On Thu, Mar 8, 2012 at 2:40 AM, Sergiu Ivanov < >>> [email protected]> wrote: >>> >>>> On Wed, Mar 7, 2012 at 11:02 PM, prateek papriwal >>>> <[email protected]> wrote: >>>> > https://github.com/sympy/sympy/pull/1110 corrected commit ... >>>> >>>> When working on a pull request, you should add commits to the branch >>>> you started your pull request from. There is no need to start a new >>>> pull request on any modification you are willing to apply to you >>>> branch. >>>> >>>> Your original pull request ( https://github.com/sympy/sympy/pull/1108 >>>> ) will survive it if you add commits to it; we will get notified >>>> whenever you do modifications there. Therefore, it is highly >>>> desirable that you push your corrections to the original branch >>>> (1285_iiss) so that other people can also see my comments and the >>>> modifications you did in response. >>>> >>>> Sergiu >>>> >>>> -- >>>> 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. >>>> >>>> >>> >> > -- 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.
