evaluate=None means trust global, not False
evaluate=None means trust global, not False

This was assumed in a test.  I'm unassuming it.  Hopefully no one cares

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