λδ digital library (LDDL)
Constant
Informal description: ""
{λ[c:dif].λ[a:dif].λ[b:dif].λ[n:((a).negd).not].λ[o:((b).negd).not].λ[e:{(c).({(a).(a)}.td)}.eq].λ[f:{(c).({(b).(b)}.td)}.eq]}.<{({(b).(b)}.td).({(a).(a)}.td)}.eq>.{(f).(e).(c).({(b).(b)}.td).({(a).(a)}.td)}.treq2 Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100