don't expand log(x*y)
don't expand log(x*y)

ChristinaZografou/sympy,sunny94/temp,yashsharan/sympy,mcdaniel67/sympy,atsao72/sympy,pbrady/sympy,yashsharan/sympy,drufat/sympy,jerli/sympy,hrashk/sympy,fperez/sympy,madan96/sympy,atsao72/sympy,wyom/sympy,jaimahajan1997/sympy,abloomston/sympy,kevalds51/sympy,sampadsaha5/sympy,saurabhjn76/sympy,souravsingh/sympy,wyom/sympy,beni55/sympy,Davidjohnwilson/sympy,asm666/sympy,ga7g08/sympy,saurabhjn76/sympy,kaichogami/sympy,amitjamadagni/sympy,jerli/sympy,yashsharan/sympy,farhaanbukhsh/sympy,AunShiLord/sympy,Shaswat27/sympy,Curious72/sympy,oliverlee/sympy,lidavidm/sympy,atsao72/sympy,rahuldan/sympy,rahuldan/sympy,Curious72/sympy,wyom/sympy,MechCoder/sympy,Sumith1896/sympy,atreyv/sympy,ryanGT/sympy,asm666/sympy,grevutiu-gabriel/sympy,sahilshekhawat/sympy,pbrady/sympy,sahmed95/sympy,Shaswat27/sympy,skidzo/sympy,liangjiaxing/sympy,toolforger/sympy,iamutkarshtiwari/sympy,jaimahajan1997/sympy,grevutiu-gabriel/sympy,oliverlee/sympy,lindsayad/sympy,MechCoder/sympy,Vishluck/sympy,tovrstra/sympy,pandeyadarsh/sympy,shipci/sympy,aktech/sympy,chaffra/sympy,aktech/sympy,hrashk/sympy,ChristinaZografou/sympy,jbbskinny/sympy,Mitchkoens/sympy,Sumith1896/sympy,Sumith1896/sympy,kevalds51/sympy,lindsayad/sympy,jbbskinny/sympy,VaibhavAgarwalVA/sympy,abhiii5459/sympy,postvakje/sympy,Gadal/sympy,KevinGoodsell/sympy,ga7g08/sympy,meghana1995/sympy,abhiii5459/sympy,Davidjohnwilson/sympy,AkademieOlympia/sympy,Vishluck/sympy,madan96/sympy,liangjiaxing/sympy,hargup/sympy,farhaanbukhsh/sympy,hazelnusse/sympy-old,maniteja123/sympy,ahhda/sympy,yukoba/sympy,souravsingh/sympy,drufat/sympy,jamesblunt/sympy,mcdaniel67/sympy,aktech/sympy,skirpichev/omg,abhiii5459/sympy,chaffra/sympy,lidavidm/sympy,kumarkrishna/sympy,wanglongqi/sympy,postvakje/sympy,kaushik94/sympy,Gadal/sympy,hrashk/sympy,cccfran/sympy,hargup/sympy,hargup/sympy,dqnykamp/sympy,shipci/sympy,bukzor/sympy,Mitchkoens/sympy,sahilshekhawat/sympy,Designist/sympy,sunny94/temp,hazelnusse/sympy-old,debugger22/sympy,vipulroxx/sympy,moble/sympy,oliverlee/sympy,emon10005/sympy,sahilshekhawat/sympy,beni55/sympy,sahmed95/sympy,sahmed95/sympy,cccfran/sympy,iamutkarshtiwari/sympy,jamesblunt/sympy,ahhda/sympy,AunShiLord/sympy,skidzo/sympy,MechCoder/sympy,cswiercz/sympy,jbbskinny/sympy,Designist/sympy,shipci/sympy,Arafatk/sympy,MridulS/sympy,kaushik94/sympy,abloomston/sympy,Vishluck/sympy,cccfran/sympy,Titan-C/sympy,saurabhjn76/sympy,AkademieOlympia/sympy,bukzor/sympy,kaushik94/sympy,pbrady/sympy,sampadsaha5/sympy,chaffra/sympy,garvitr/sympy,dqnykamp/sympy,cswiercz/sympy,kumarkrishna/sympy,atreyv/sympy,vipulroxx/sympy,kmacinnis/sympy,kaichogami/sympy,meghana1995/sympy,jamesblunt/sympy,maniteja123/sympy,mafiya69/sympy,moble/sympy,souravsingh/sympy,yukoba/sympy,drufat/sympy,kmacinnis/sympy,wanglongqi/sympy,yukoba/sympy,postvakje/sympy,srjoglekar246/sympy,farhaanbukhsh/sympy,grevutiu-gabriel/sympy,ChristinaZografou/sympy,mafiya69/sympy,lidavidm/sympy,sampadsaha5/sympy,AunShiLord/sympy,pandeyadarsh/sympy,Designist/sympy,shikil/sympy,madan96/sympy,AkademieOlympia/sympy,sunny94/temp,shikil/sympy,jaimahajan1997/sympy,pandeyadarsh/sympy,beni55/sympy,jerli/sympy,amitjamadagni/sympy,emon10005/sympy,shikil/sympy,emon10005/sympy,garvitr/sympy,kumarkrishna/sympy,Shaswat27/sympy,mafiya69/sympy,rahuldan/sympy,wanglongqi/sympy,skidzo/sympy,Curious72/sympy,toolforger/sympy,ga7g08/sympy,ahhda/sympy,mattpap/sympy-polys,asm666/sympy,debugger22/sympy,garvitr/sympy,dqnykamp/sympy,MridulS/sympy,VaibhavAgarwalVA/sympy,toolforger/sympy,diofant/diofant,vipulroxx/sympy,minrk/sympy,Titan-C/sympy,minrk/sympy,mcdaniel67/sympy,atreyv/sympy,lindsayad/sympy,pernici/sympy,cswiercz/sympy,Titan-C/sympy,Arafatk/sympy,kmacinnis/sympy,flacjacket/sympy,MridulS/sympy,iamutkarshtiwari/sympy,jbaayen/sympy,moble/sympy,bukzor/sympy,Arafatk/sympy,liangjiaxing/sympy,kevalds51/sympy,meghana1995/sympy,Mitchkoens/sympy,abloomston/sympy,Davidjohnwilson/sympy,maniteja123/sympy,Gadal/sympy,VaibhavAgarwalVA/sympy,kaichogami/sympy,debugger22/sympy