nbviewer seems to be down.<p>you can access it here: <a href="http://shashi.github.io/ijulia-notebooks/funcgeo/" rel="nofollow">http://shashi.github.io/ijulia-notebooks/funcgeo/</a><p>If anyone is trying to run the code, you are gonna need my fixes to compose <a href="https://github.com/shashi/Compose.jl/tree/rotation_fix" rel="nofollow">https://github.com/shashi/Compose.jl/tree/rotation_fix</a> Will get it merged upstream and tag a new version soon.