Announcement: ApproxFun v0.4.1, with documentation

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#1

I’ve tagged a new release of ApproxFun, a package for approximating functions and solving linear equations, such as ODEs, PDEs and integral equations.

I have (finally!) added documentation. Any suggestions for improvement would be greatly appreciated, just file an issue on github.

One major change is to construct a Fun on an interval [0,1], the syntax is now

f = Fun(x->cos(100x^2),0..1)

This is consistent with IntervalSets.jl, which will become a dependancy once Julia v0.4 support is dropped.

Another major change is that PeriodicInterval() now means [0,2π) instead of [-π,π).