λδ digital library (LDDL)
Constant
![\lambda\delta butterfly [butterfly]](http://helm.cs.unibo.it/lambdadelta/images/b5.png)
Informal description: ""
{λ[x:nat].λ[y:nat].λ[u:(y).1to]}.<({(y).(x)}.pl).1to>.{({(u).(y).(x)}.t5).({({(u).(y).(x)}.ui).(x)}.pl).({(y).(x)}.pl)}.outn Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100