λδ digital library (LDDL)
Constant
![\lambda\delta butterfly [butterfly]](http://helm.cs.unibo.it/lambdadelta/images/b5.png)
Informal description: ""
λ[x:nat].<(x).prop2>.{(x).(λ[t:nat].λ[u:(t).prop2].{(u).(t)}.t66).(t14).(λ[t:nat].(t).prop2)}.induction Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100