Alpha tests on monoid-annotated fingertrees in R. Please note that this repository is very much an alpha work-in-progress; code is inefficient, functionality is missing.
monoids.R - experimentations with monoid annotated trees (not 2-3 finger trees)
monoids_types.R - experimentations with monoid annotated trees (not 2-3 finger trees), but with strong typing provided by lambda.r (helps with translating from Haskell examples from the original paper)
fingertree.R - experimentations with 2-3 finger trees (annotation largely supported, but not finished or tested)