λδ digital library (LDDL)
Constant
![[butterfly]](http://helm.cs.unibo.it/lambdadelta/images/b5.png "\lambda\delta butterfly")
Informal description: ""
{λ[ksi:cut].λ[a0:rat].λ[x0:rat].λ[lx:{(x0).(ksi)}.lrt].λ[y0:rat].λ[uy:{(y0).(ksi)}.urt].λ[u:nat].λ[m:{(u).(λ[x:nat].{({({(a0).((x).rtofn)}.ts).(x0)}.pl).(ksi)}.urt)}.min].λ[o:{(1).(u)}.more]}.<{(u).({(o).(m).(u).(uy).(y0).(lx).(x0).(a0).(ksi)}.um1)}.less>.{({(o).(m).(u).(uy).(y0).(lx).(x0).(a0).(ksi)}.t20).(u).({(o).(m).(u).(uy).(y0).(lx).(x0).(a0).(ksi)}.um1)}.satz111c 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")