use private function instead of private keyword
use private function instead of private keyword

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