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citations	visibility	version 1	version 1	(static HELM directory)	helena

Informal description: ""

{λ[x: frac ] .​ λ[y: frac ] .​ λ[z: frac ] .​ λ[u: frac ] .​ λ[e:{(y) .​ (x)} .​ eq ] .​ λ[f:{(u) .​ (z)} .​ eq ] .​ λ[m:{(z) .​ (x)} .​ moref ]} .​ <{(u) .​ (y)} .​ moref > .​ {(f) .​ (e) .​ (m) .​ (u) .​ (y) .​ (z) .​ (x)} .​ satz44

Validation parameters: sort hierarchy = "Z2", kernel options = ""