Distributed union logic
Distributed union logic

Removed RealFiniteSet, RealUnion

Simplified Union class

Moved logic into _union methods

abloomston/sympy,meghana1995/sympy,AkademieOlympia/sympy,lindsayad/sympy,shikil/sympy,chaffra/sympy,jerli/sympy,VaibhavAgarwalVA/sympy,ChristinaZografou/sympy,skidzo/sympy,kaichogami/sympy,dqnykamp/sympy,vipulroxx/sympy,kmacinnis/sympy,yashsharan/sympy,dqnykamp/sympy,AunShiLord/sympy,liangjiaxing/sympy,garvitr/sympy,yukoba/sympy,madan96/sympy,AunShiLord/sympy,Titan-C/sympy,MechCoder/sympy,ChristinaZografou/sympy,saurabhjn76/sympy,jbbskinny/sympy,madan96/sympy,ahhda/sympy,drufat/sympy,saurabhjn76/sympy,MridulS/sympy,jbbskinny/sympy,souravsingh/sympy,hrashk/sympy,cswiercz/sympy,Vishluck/sympy,Shaswat27/sympy,vipulroxx/sympy,oliverlee/sympy,kevalds51/sympy,shipci/sympy,Vishluck/sympy,drufat/sympy,mafiya69/sympy,kevalds51/sympy,hargup/sympy,sampadsaha5/sympy,yashsharan/sympy,Designist/sympy,kaichogami/sympy,cccfran/sympy,sahilshekhawat/sympy,hrashk/sympy,shikil/sympy,asm666/sympy,kumarkrishna/sympy,toolforger/sympy,rahuldan/sympy,amitjamadagni/sympy,hargup/sympy,ahhda/sympy,AkademieOlympia/sympy,pbrady/sympy,liangjiaxing/sympy,farhaanbukhsh/sympy,pbrady/sympy,MridulS/sympy,souravsingh/sympy,vipulroxx/sympy,skirpichev/omg,jaimahajan1997/sympy,emon10005/sympy,garvitr/sympy,garvitr/sympy,cccfran/sympy,abhiii5459/sympy,Sumith1896/sympy,beni55/sympy,VaibhavAgarwalVA/sympy,VaibhavAgarwalVA/sympy,yukoba/sympy,pandeyadarsh/sympy,moble/sympy,sunny94/temp,wanglongqi/sympy,wanglongqi/sympy,kumarkrishna/sympy,grevutiu-gabriel/sympy,aktech/sympy,Sumith1896/sympy,MechCoder/sympy,postvakje/sympy,moble/sympy,shipci/sympy,lindsayad/sympy,Titan-C/sympy,iamutkarshtiwari/sympy,kaushik94/sympy,diofant/diofant,bukzor/sympy,debugger22/sympy,lidavidm/sympy,Curious72/sympy,atreyv/sympy,grevutiu-gabriel/sympy,atsao72/sympy,Vishluck/sympy,iamutkarshtiwari/sympy,Gadal/sympy,sunny94/temp,Gadal/sympy,emon10005/sympy,Designist/sympy,Sumith1896/sympy,jerli/sympy,Arafatk/sympy,mcdaniel67/sympy,toolforger/sympy,emon10005/sympy,kmacinnis/sympy,wanglongqi/sympy,madan96/sympy,flacjacket/sympy,sahmed95/sympy,sunny94/temp,pandeyadarsh/sympy,ga7g08/sympy,abloomston/sympy,MechCoder/sympy,wyom/sympy,postvakje/sympy,ahhda/sympy,jerli/sympy,cccfran/sympy,sampadsaha5/sympy,chaffra/sympy,bukzor/sympy,wyom/sympy,cswiercz/sympy,Titan-C/sympy,Gadal/sympy,farhaanbukhsh/sympy,atreyv/sympy,mcdaniel67/sympy,iamutkarshtiwari/sympy,kaushik94/sympy,toolforger/sympy,rahuldan/sympy,bukzor/sympy,Mitchkoens/sympy,Shaswat27/sympy,asm666/sympy,Davidjohnwilson/sympy,jaimahajan1997/sympy,abhiii5459/sympy,pandeyadarsh/sympy,kevalds51/sympy,srjoglekar246/sympy,Shaswat27/sympy,mcdaniel67/sympy,meghana1995/sympy,jamesblunt/sympy,lidavidm/sympy,rahuldan/sympy,jamesblunt/sympy,dqnykamp/sympy,Arafatk/sympy,oliverlee/sympy,saurabhjn76/sympy,souravsingh/sympy,ga7g08/sympy,skidzo/sympy,jaimahajan1997/sympy,Mitchkoens/sympy,yukoba/sympy,aktech/sympy,Arafatk/sympy,abloomston/sympy,beni55/sympy,Davidjohnwilson/sympy,amitjamadagni/sympy,postvakje/sympy,AunShiLord/sympy,kmacinnis/sympy,liangjiaxing/sympy,Mitchkoens/sympy,meghana1995/sympy,jbbskinny/sympy,maniteja123/sympy,kumarkrishna/sympy,sampadsaha5/sympy,atsao72/sympy,atreyv/sympy,jamesblunt/sympy,ga7g08/sympy,Curious72/sympy,chaffra/sympy,skidzo/sympy,sahmed95/sympy,shipci/sympy,AkademieOlympia/sympy,abhiii5459/sympy,oliverlee/sympy,maniteja123/sympy,maniteja123/sympy,sahmed95/sympy,hrashk/sympy,pbrady/sympy,wyom/sympy,debugger22/sympy,ChristinaZografou/sympy,yashsharan/sympy,mafiya69/sympy,Davidjohnwilson/sympy,kaichogami/sympy,lidavidm/sympy,drufat/sympy,sahilshekhawat/sympy,hargup/sympy,asm666/sympy,Designist/sympy,atsao72/sympy,beni55/sympy,lindsayad/sympy,moble/sympy,farhaanbukhsh/sympy,cswiercz/sympy,grevutiu-gabriel/sympy,mafiya69/sympy,shikil/sympy,sahilshekhawat/sympy,MridulS/sympy,kaushik94/sympy,Curious72/sympy,debugger22/sympy,aktech/sympy