Some fragments as inspired by the Compose Unconference in Melbourne 2016 August 29
Sean Seefried delivered via his presentation two Android Game Apps.
Here are some fragments of my code and support sources for my saving and testing, lots of mini commits to show progression.
Using a lot of "stack exec -- ghc --make test2.hs"
https://wiki.haskell.org/Literate_programming : literate programming checking Int : Integer : Integral , see doubleTestold.hs and nestedLoopsXXX.hs
example using some stack ghc ~/Haskell/celestrak1.hs
Use geany on White tower to compile bikegears1.hs. It will involve other haskell source and automatically compile those modules.