The Chebfun team is pleased to announce the release of Chebfun v5.5.0.
This release introduces Chebfun3 for computation in a 3D box, due
to Behnam Hashemi. To learn about Chebfun3 see the users guide at
Chebfun v5.5.0 also offers SPIN3 for stiff PDEs in 3D,
SUMDISK for integrating bivariate functions over a disk,
and EXPLAIN for seeing in detail how the Chebfun constructor
chops a Chebyshev series.
We hope you enjoy the new release. Feel free to post to the
Chebfun users' group chebfun-users, located at
if you have any questions or comments.