Chebfun v5.7.0 released
Silviu Ioan Filip
The Chebfun team is pleased to announce the release of Chebfun
v5.7.0 for numerical computing with functions in 1D, 2D, and 3D,
available at www.chebfun.org or github.com/chebfun/chebfun.
The new release includes three major new capabilities:
* SPINSPHERE for reaction-diffusion equations on the sphere
* MINIMAX, most powerful code available for best rational approximation
* RANDNFUN/2/SPHERE/DISK for generating random functions
The random functions come with a new section of examples of
random ODEs at our web site http://www.chebfun.org.
In addition there are some other notable changes in Chebfun:
* Vectorization now allows f*g instead of f.*g, etc.
* PLOTCOEFFS has a new look and feel
* ZEBRA option for black/white plots in 2D or on the sphere
* ROOTS now computes zero curves in 2D to high accuracy
* L - lambda*eye(L) and other algebra for chebops
* L' as an alternative to ADJOINT(L)
* ROTATE for fast rotation of a spherefun (exploiting fast NUFFT)
* ARROWPLOT for putting arrowheads on planar trajectories
* Updated class diagram
See http://www.chebfun.org/news/ for more information. If you have
questions or comments, we encourage you to visit the Chebfun users
group, https://groups.google.com/forum/#!forum/chebfun-users.