λδ digital library (LDDL)
Constant
![[butterfly]](http://helm.cs.unibo.it/lambdadelta/images/b5.png "\lambda\delta butterfly")
Informal description: ""
{λ[zeta:cut].λ[x0:rat].λ[lx:{(x0).({(zeta).(1rp)}.min)}.lrt].λ[y0:rat].λ[uy:{(y0).({(zeta).(1rp)}.max)}.urt]}.<((zeta).sqrtset).cutprop>.{(λ[x:rat].λ[t:{((zeta).sqrtset).(x)}.in].{(t).(x).(zeta)}.t55).(λ[x:rat].λ[t:{((zeta).sqrtset).(x)}.in].λ[y:rat].λ[u:{(x).(y)}.less].{(u).(y).(t).(x).(zeta)}.t36).({(uy).(y0).(zeta)}.t32).(y0).({(lx).(x0).(zeta)}.t26).(x0).((zeta).sqrtset)}.cut2 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")