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λδ digital library (LDDL)
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Constant [spacer]
Definition: pf (ld:/Environment/grundlagen_2/l/e/st/eq/landau/n/pf.ld)
Informal description: ""
{λ[x: frac ] .​ λ[y: frac ]} .​ < frac > .​ {({({(y) .​ (x)} .​ 2y ) .​ ((x) .​ 2x )} .​ ts ) .​ ({({((x) .​ 2x ) .​ ({(y) .​ (x)} .​ 1y )} .​ ts ) .​ ({({(y) .​ (x)} .​ 2y ) .​ ((x) .​ 1x )} .​ ts )} .​ pl )} .​ fr
Validation parameters: sort hierarchy = "Z2", kernel options = ""
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Last update: Sun, 04 Jan 2015 22:00:23 +0100