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3 commits

Author SHA1 Message Date
Bill Currie
7753583bfd Catch accuracy errors.
I'd forgotten to set the result flag. Unfortunately, the errors can get
very bad (1e-3) it seems :(
2013-03-13 17:16:34 +09:00
Bill Currie
9bbf1a9110 test the right cs function (oops) 2013-03-13 16:38:56 +09:00
Bill Currie
b6d4766201 Add a function to find the circumsphere of up to 4 points.
It seems to be a little sloppy (an error of a bit less than 1e-4). This
might be why I'm having trouble with my SEB code.
2013-03-13 14:35:30 +09:00