λδ digital library (LDDL)
Constant
Informal description: ""
{λ[a1:cut].λ[a2:cut]}.<{(({(a2).(a1)}.df).m0d).({(a1).(a2)}.df)}.eq>.{({(a2).(a1)}.m0deqa).({(a1).(a2)}.df).(({(a2).(a1)}.df).m0d)}.symeq Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100