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).im).(s)}.mn).({((x).re).(r)}.mn)}.pli).({(x).({(s).(r)}.pli)}.mn)}.is>.{({({(s).(r)}.imis).((x).im).(s).(({(s).(r)}.pli).im)}.ismn1).({({(s).(r)}.reis).((x).re).(r).(({(s).(r)}.pli).re)}.ismn1).({((x).im).(s)}.mn).({((x).im).(({(s).(r)}.pli).im)}.mn).({((x).re).(r)}.mn).({((x).re).(({(s).(r)}.pli).re)}.mn)}.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")