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Informal description: ""

{λ[sigma:Set] .​ λ[tau:Set] .​ λ[f:Π[x:sigma] .​ tau] .​ λ[i:{(f) .​ (tau) .​ (sigma)} .​ injective ] .​ λ[t0:tau] .​ λ[j:{(t0) .​ (f) .​ (tau) .​ (sigma)} .​ image ]} .​ <{(t0) .​ ({({(j) .​ (t0) .​ (i) .​ (f) .​ (tau) .​ (sigma)} .​ soft ) .​ (f) .​ (tau) .​ (sigma)} .​ tofs ) .​ (tau)} .​ is > .​ {({(j) .​ (t0) .​ (i) .​ (f) .​ (tau) .​ (sigma)} .​ ists1 ) .​ ({({(j) .​ (t0) .​ (i) .​ (f) .​ (tau) .​ (sigma)} .​ soft ) .​ (f) .​ (tau) .​ (sigma)} .​ tofs ) .​ (t0) .​ (tau)} .​ symis

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