λδ digital library (LDDL)
Constant
![[butterfly]](http://helm.cs.unibo.it/lambdadelta/images/b5.png "\lambda\delta butterfly")
Informal description: ""
{λ[x:complex].λ[r:real].λ[s:real]}.<{({({({((x).re).(s)}.ts).({((x).im).(r)}.ts)}.pl).({({((x).im).(s)}.ts).({((x).re).(r)}.ts)}.mn)}.pli).({(x).({(s).(r)}.pli)}.ts)}.is>.{({(s).(r).(x)}.t4).({(s).(r).(x)}.t3).({({((x).re).(s)}.ts).({((x).im).(r)}.ts)}.pl).({(x).({(s).(r)}.pli)}.imts).({({((x).im).(s)}.ts).({((x).re).(r)}.ts)}.mn).({(x).({(s).(r)}.pli)}.rets)}.isrecx12 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")