make other sections self contained and explicit
make other sections self contained and explicit

    There was some printing examples that were saying what should happen
    rather than showing the results as session lines 9prefixed with >>>)
    so those were made explicit, too.

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