λδ digital library (LDDL)
Constant
Informal description: ""
{λ[a:Prop].λ[b:Prop].λ[n:({(b).(a)}.or).not]}.<(a).not>.{(n).(b).((a).not)}.th5 Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100