λδ digital library (LDDL)
Constant
Informal description: ""
{λ[a1:cut].λ[a2:cut].λ[r:cut]}.<{({(a2).(a1)}.df).({({(r).(a2)}.pl).({(r).(a1)}.pl)}.df)}.eq>.{({(r).(a2).(a1)}.lemmad1).({({(r).(a2)}.pl).({(r).(a1)}.pl)}.df).({(a2).(a1)}.df)}.symeq Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100