λδ digital library (LDDL)
Constant
![[butterfly]](http://helm.cs.unibo.it/lambdadelta/images/b5.png "\lambda\delta butterfly")
Informal description: ""
{λ[ksi:cut].λ[eta:cut].λ[m:{(eta).(ksi)}.more].λ[l:{(eta).(ksi)}.less].λ[x0:rat].λ[lx:{(x0).(ksi)}.lrt].λ[ux:{(x0).(eta)}.urt].λ[y0:rat].λ[uy:{(y0).(ksi)}.urt].λ[ly:{(y0).(eta)}.lrt]}.<con>.{({({(ly).(uy).(y0).(ux).(lx).(x0).(l).(m).(eta).(ksi)}.t10).({(y0).(x0)}.satz81b).({(y0).(x0)}.less).({(y0).(x0)}.more).({(y0).(x0)}.is)}.ec3e23).({(ly).(uy).(y0).(ux).(lx).(x0).(l).(m).(eta).(ksi)}.t9).(con).({(y0).(x0)}.less)}.mp 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")