Tests pass now with one more list(map()).
Tests pass now with one more list(map()).

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