Lazy Peano numbers including observable infinity value.
This package is not currently in any snapshots. If you're interested in using it, we recommend adding it to Stackage Nightly. Doing so will make builds more reliable, and allow stackage.org to host generated Haddocks.
This data type is ideal for lazy list length computation and for serveral graph algorithms.
For a comparison with other Peano number implementations, see http://people.inf.elte.hu/divip/peano/
