Rectified bugs in simplify.py
Rectified bugs in simplify.py

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