Added test for issue 7574
Added test for issue 7574

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