λδ digital library (LDDL)
Constant
![[butterfly]](http://helm.cs.unibo.it/lambdadelta/images/b5.png "\lambda\delta butterfly")
Informal description: ""
{λ[x:complex].λ[y:complex].λ[i:{(0c).({(y).(x)}.ts)}.is].λ[n:{(0c).(y)}.nis]}.<{(0).({({((y).im).({(y).(x)}.imts)}.ts).({((y).re).({(y).(x)}.rets)}.ts)}.pl)}.is>.{({({(0).(real)}.refis).(0).(0)}.pl02).({({({(n).(i).(y).(x)}.t7).((y).im).({(y).(x)}.imts)}.ts01).({({(n).(i).(y).(x)}.t6).((y).re).({(y).(x)}.rets)}.ts01).(0).({((y).im).({(y).(x)}.imts)}.ts).(0).({((y).re).({(y).(x)}.rets)}.ts)}.ispl12).(0).({(0).(0)}.pl).({({((y).im).({(y).(x)}.imts)}.ts).({((y).re).({(y).(x)}.rets)}.ts)}.pl).(real)}.tris 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")