Correct test_non_commutative_order()
Correct test_non_commutative_order()

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