λδ digital library (LDDL)
Constant
Informal description: ""
{λ[a:dif].λ[b:dif].λ[z:(b).zero]}.<({(b).(a)}.td).zero>.{(z).(b).(a)}.satzd192b Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100