λδ digital library (LDDL)
Constant
Informal description: ""
λ[x:nat].<{({(1).(x)}.pl).((x).suc)}.is>.{((x).satz4a).((x).suc).({(1).(x)}.pl).(nat)}.symis Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100