dlfivefifty/ApproxFun.jl — pull request #25 by MikaelSlevinsky (2014-09-26 19:13:06+00:00)
Title: support for higher order boundary conditions

This should allow support for higher order boundary conditions by using the values of the higher order derivatives of the Chebyshev polynomials at +-1 and scaled by the domain.
Convenience routines to Evaluation: ldiffbc, rdiffbc, and diffbcs.