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λδ digital library (LDDL)
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foreword milestones version 2 version 2 (background - core - applications) library (static LDDL directory)
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Constant [spacer]
Definition: th14 (ld:/Environment/grundlagen_2/l/iff/th14.ld)
Informal description: ""
{λ[a:Prop] .​ λ[b:Prop] .​ λ[o:{(b) .​ (a)} .​ orec ]} .​ <{((a) .​ not ) .​ (b)} .​ iff > .​ {({(o) .​ (b) .​ (a)} .​ comorec ) .​ (a) .​ (b)} .​ th13
Validation parameters: sort hierarchy = "Z2", kernel options = ""
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Last update: Sun, 04 Jan 2015 21:57:03 +0100