Correct diffgeom examples.
Correct diffgeom examples.

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