Move stuff out of residue() docstring into a comment
Move stuff out of residue() docstring into a comment

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