Add test for issue 7602
Add test for issue 7602

fixes #7602

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