λδ digital library (LDDL)
Constant
![[butterfly]](http://helm.cs.unibo.it/lambdadelta/images/b5.png "\lambda\delta butterfly")
Informal description: ""
{λ[x:real].λ[ix:(x).intrl].λ[y:real].λ[iy:(y).intrl].λ[ly:{(x).(y)}.lessis].λ[f:{(cx).(ly).(iy).(y).(ix).(x)}.seq].λ[pi:{(f).(cx).(ly).(iy).(y).(ix).(x)}.proofsirrelevant].λ[q:Π[t:cx].Π[u:cx].cx].λ[a:(q).assoc].λ[u:real].λ[iu:(u).intrl].λ[l:{(u).(y)}.lessis].λ[k:{(x).(u)}.less]}.<{(({(k).(l).(iu).(u).(a).(q).(pi).(f).(ly).(iy).(y).(ix).(x)}.sxy).rlofnt).(({({(k).(l).(iu).(u).(a).(q).(pi).(f).(ly).(iy).(y).(ix).(x)}.sxu).({(k).(l).(iu).(u).(a).(q).(pi).(f).(ly).(iy).(y).(ix).(x)}.suy)}.pl).rlofnt)}.is>.{({({(ly).(iy).(y).(ix).(x)}.t6).({(y).((x).p1)}.mn)}.isrlnt1).({(k).(l).(iu).(u).(a).(q).(pi).(f).(ly).(iy).(y).(ix).(x)}.t7).({({({({(k).(l).(iu).(u).(a).(q).(pi).(f).(ly).(iy).(y).(ix).(x)}.t6).({(k).(l).(iu).(u).(a).(q).(pi).(f).(ly).(iy).(y).(ix).(x)}.t5).((u).p1).(ix).(x)}.t6).({((u).p1).((x).p1)}.mn)}.isrlnt2).({({(l).(iy).(y).(iu).(u)}.t6).({(y).((u).p1)}.mn)}.isrlnt2).({((u).p1).((x).p1)}.mn).(({(k).(l).(iu).(u).(a).(q).(pi).(f).(ly).(iy).(y).(ix).(x)}.sxu).rlofnt).({(y).((u).p1)}.mn).(({(k).(l).(iu).(u).(a).(q).(pi).(f).(ly).(iy).(y).(ix).(x)}.suy).rlofnt)}.ispl12).({({(k).(l).(iu).(u).(a).(q).(pi).(f).(ly).(iy).(y).(ix).(x)}.sxu).({(k).(l).(iu).(u).(a).(q).(pi).(f).(ly).(iy).(y).(ix).(x)}.suy)}.satzr155a).(({(k).(l).(iu).(u).(a).(q).(pi).(f).(ly).(iy).(y).(ix).(x)}.sxy).rlofnt).({(y).((x).p1)}.mn).({({((u).p1).((x).p1)}.mn).({(y).((u).p1)}.mn)}.pl).({(({(k).(l).(iu).(u).(a).(q).(pi).(f).(ly).(iy).(y).(ix).(x)}.sxu).rlofnt).(({(k).(l).(iu).(u).(a).(q).(pi).(f).(ly).(iy).(y).(ix).(x)}.suy).rlofnt)}.pl).(({({(k).(l).(iu).(u).(a).(q).(pi).(f).(ly).(iy).(y).(ix).(x)}.sxu).({(k).(l).(iu).(u).(a).(q).(pi).(f).(ly).(iy).(y).(ix).(x)}.suy)}.pl).rlofnt).(real)}.tr4is Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sat, 12 Dec 2020 10:46:54 +0100
![[Spacer]](http://helm.cs.unibo.it/lambdadelta/images/rainbow.png "\lambda\delta rainbow rule")
![[Generated from XML via XSL]](http://helm.cs.unibo.it/lambdadelta/images/xml_xsl2.png "Generated from XML via XSL")
![[PNG used here]](http://helm.cs.unibo.it/lambdadelta/images/PNGnow2.png "PNG used here")
![[Viewable with any browser]](http://www.anybrowser.org/campaign/bvgraphics/abtfile.png "Viewable with any browser")