If you are interested in the 2d adjustable code, there is some documentation posted at this wiki page: http://www.norsemathology.org/wiki/index.php?title=Adjustable_Mesh_Plot At the bottom of the page is a link to download a Sage worksheet containing the code.
1. There is a need to change the code to subdivide when it finds the function - to give better resolution. Right now it just subdivides when the function values change quickly. We'll work on this. 2. Chris Fronk, the student who wrote the code, did a lot of testing. If we locate the test material I will post that as well. 3. The basic algorithm is there and works (except #1). We may need help to get it in the correct form for Sage. Don On Jun 14, 9:22 pm, Jason Grout <[email protected]> wrote: > On 6/14/10 7:45 PM, Don K wrote: > > > > > Another idea is code that "follows the contour" using the gradient of > >> the function. > > > Years ago, Steve, my colleague, wrote up such an algorithm for > > Mathematica. I believe it was part of one on of the standard packages > > at that time. > > > But it sounds like if you/they already have code, so it probably would > >> be easiest to just convert it into the library function. > > > We have code for 2d implicit functions (it likely needs work). We > > want to implement for 3d implicit functions. > > Fantastic! It's likely that you and your colleague Steve know more > about this subject than I do. I'm excited to see what you guys have, > and learn from your code. > > Jason -- 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/sage-support URL: http://www.sagemath.org
