λδ digital library (LDDL)
Constant
Informal description: ""
{λ[x:nat].λ[y:nat].λ[z:nat]}.<{({({(z).(y)}.pl).(x)}.pl).({(z).({(y).(x)}.pl)}.pl)}.is>.{(z).(λ[u:nat].λ[v:{(u).(y).(x)}.prop1].{(v).(u).(y).(x)}.t3).({(y).(x)}.t1).(λ[u:nat].{(u).(y).(x)}.prop1)}.induction Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100