λδ digital library (LDDL)
Constant
![\lambda\delta butterfly [butterfly]](http://helm.cs.unibo.it/lambdadelta/images/b5.png)
Informal description: ""
{λ[p:prop3].λ[x:nat].λ[q:{(x).((p).y)}.prop1].λ[u:nat].λ[i:{({(u).((p).y)}.pl).(x)}.is].λ[t:nat].λ[j:{({(t).(u)}.pl).((p).y)}.is]}.<{(t).(u)}.prop1>.{({(j).(t).(i).(u).(q).(x).(p)}.t30).({(u).(t).(u).(t)}.tfeq12a).({({(u).(u)}.ts).({(t).(t)}.ts)}.fr).({(1).((1).suc)}.fr).({({(u).(t)}.fr).({(u).(t)}.fr)}.tf)}.treq2 Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100