chebfun/chebfun — pull request #1144 by nickhale (2014-09-08 07:39:32+00:00)
Title: Improve deltafun/conv

a) Modify `@deltafun/conv()` so that it always returns a cell array which can be passed to the `chebfun` constructor.

b) Use this to remove the `for` loop and remove overhead in `@chebfun/conv()`.