Fixed doctest in viete() function
Fixed doctest in viete() function

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