λδ digital library (LDDL)
Constant
Informal description: ""
λ[a:dif].<Prop>.{(∀[t:(a).posd].({(t).(a)}.rpofpd).natrp).((a).posd)}.and Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100