chebfun/chebfun — pull request #980 by nickhale (2014-06-20 19:39:37+00:00)
Title: Replacing the call to SIMPLIFY() in CHEBFUN/QR()

This was earlier removed because of problems with both EPSLEVELS and CHEBFUN2/PLUS. These have no stabilised sufficiently that only two trivial tolerance changes were required for all the tests to pass.