sympy.core.compatibility: Mark 2.5 backports as such in comment.
sympy.core.compatibility: Mark 2.5 backports as such in comment.

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