λδ digital library (LDDL)
Constant
Informal description: ""
{λ[x:complex].λ[y:complex].λ[z:complex].λ[u:complex]}.<{({({(z).(y)}.pl).({(u).(x)}.pl)}.mn).({({(u).(z)}.mn).({(y).(x)}.mn)}.mn)}.is>.{({(u).(z).(y).(x)}.t2).({({(z).(y)}.pl).({(u).(x)}.pl)}.mn).({(u).(z)}.mn).({(y).(x)}.mn)}.satz212g Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100