reduce -> forloop in treeapply doctest
reduce -> forloop in treeapply doctest

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