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Informal description: ""

{λ[x: frac ] .​ λ[y: frac ] .​ λ[m:{(y) .​ (x)} .​ moreq ]} .​ <({(y) .​ (x)} .​ lessf ) .​ not > .​ {({(m) .​ ({(y) .​ (x)} .​ eq ) .​ ({(y) .​ (x)} .​ moref )} .​ comor ) .​ ({(y) .​ (x)} .​ satz41b ) .​ ({(y) .​ (x)} .​ lessf ) .​ ({(y) .​ (x)} .​ moref ) .​ ({(y) .​ (x)} .​ eq )} .​ th7

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