Add tests for refine with flipped Eq (issue #9697)
Add tests for refine with flipped Eq (issue #9697)

Davidjohnwilson/sympy,emon10005/sympy,wanglongqi/sympy,kaushik94/sympy,emon10005/sympy,Vishluck/sympy,mafiya69/sympy,iamutkarshtiwari/sympy,Vishluck/sympy,kaichogami/sympy,kevalds51/sympy,emon10005/sympy,skidzo/sympy,lindsayad/sympy,chaffra/sympy,jaimahajan1997/sympy,aktech/sympy,yashsharan/sympy,hargup/sympy,VaibhavAgarwalVA/sympy,saurabhjn76/sympy,lindsayad/sympy,sahmed95/sympy,maniteja123/sympy,mafiya69/sympy,mcdaniel67/sympy,jaimahajan1997/sympy,drufat/sympy,rahuldan/sympy,ChristinaZografou/sympy,maniteja123/sympy,sahmed95/sympy,rahuldan/sympy,ahhda/sympy,ahhda/sympy,chaffra/sympy,Arafatk/sympy,jbbskinny/sympy,wanglongqi/sympy,kaichogami/sympy,ahhda/sympy,mafiya69/sympy,souravsingh/sympy,AkademieOlympia/sympy,farhaanbukhsh/sympy,skidzo/sympy,yukoba/sympy,ga7g08/sympy,jerli/sympy,Shaswat27/sympy,abhiii5459/sympy,skidzo/sympy,Titan-C/sympy,sampadsaha5/sympy,maniteja123/sympy,iamutkarshtiwari/sympy,kaushik94/sympy,sampadsaha5/sympy,yukoba/sympy,ga7g08/sympy,jerli/sympy,Titan-C/sympy,madan96/sympy,abhiii5459/sympy,hargup/sympy,chaffra/sympy,oliverlee/sympy,kevalds51/sympy,drufat/sympy,oliverlee/sympy,saurabhjn76/sympy,kaichogami/sympy,wanglongqi/sympy,Davidjohnwilson/sympy,kevalds51/sympy,yashsharan/sympy,farhaanbukhsh/sympy,postvakje/sympy,madan96/sympy,farhaanbukhsh/sympy,Shaswat27/sympy,rahuldan/sympy,Vishluck/sympy,Titan-C/sympy,VaibhavAgarwalVA/sympy,abhiii5459/sympy,mcdaniel67/sympy,lindsayad/sympy,kaushik94/sympy,souravsingh/sympy,aktech/sympy,Curious72/sympy,Arafatk/sympy,postvakje/sympy,drufat/sympy,VaibhavAgarwalVA/sympy,AkademieOlympia/sympy,hargup/sympy,ChristinaZografou/sympy,sampadsaha5/sympy,aktech/sympy,Curious72/sympy,jbbskinny/sympy,Curious72/sympy,jbbskinny/sympy,ChristinaZografou/sympy,MechCoder/sympy,sahmed95/sympy,jaimahajan1997/sympy,iamutkarshtiwari/sympy,jerli/sympy,Arafatk/sympy,saurabhjn76/sympy,souravsingh/sympy,yukoba/sympy,MechCoder/sympy,yashsharan/sympy,mcdaniel67/sympy,AkademieOlympia/sympy,postvakje/sympy,madan96/sympy,MechCoder/sympy,Davidjohnwilson/sympy,oliverlee/sympy,ga7g08/sympy,Shaswat27/sympy