Add default value of interval to S.Reals
Add default value of interval to S.Reals

Signed-off-by: AMiT Kumar <a9f82ad3e8c446d8f49d5b7e05ec2c64a9e15ea9@gmail.com>

Curious72/sympy,lindsayad/sympy,Arafatk/sympy,mcdaniel67/sympy,lindsayad/sympy,chaffra/sympy,VaibhavAgarwalVA/sympy,pandeyadarsh/sympy,kaushik94/sympy,jbbskinny/sympy,mafiya69/sympy,cswiercz/sympy,abhiii5459/sympy,skidzo/sympy,sampadsaha5/sympy,madan96/sympy,Davidjohnwilson/sympy,iamutkarshtiwari/sympy,AkademieOlympia/sympy,debugger22/sympy,jaimahajan1997/sympy,kevalds51/sympy,cswiercz/sympy,jaimahajan1997/sympy,jerli/sympy,hargup/sympy,sahmed95/sympy,lindsayad/sympy,Vishluck/sympy,madan96/sympy,oliverlee/sympy,skidzo/sympy,drufat/sympy,jerli/sympy,farhaanbukhsh/sympy,Davidjohnwilson/sympy,Vishluck/sympy,Davidjohnwilson/sympy,pandeyadarsh/sympy,maniteja123/sympy,souravsingh/sympy,shikil/sympy,ga7g08/sympy,madan96/sympy,Arafatk/sympy,yukoba/sympy,mafiya69/sympy,pandeyadarsh/sympy,ChristinaZografou/sympy,aktech/sympy,Arafatk/sympy,oliverlee/sympy,aktech/sympy,ga7g08/sympy,drufat/sympy,emon10005/sympy,moble/sympy,yashsharan/sympy,emon10005/sympy,mcdaniel67/sympy,kaushik94/sympy,kaushik94/sympy,cswiercz/sympy,kevalds51/sympy,atreyv/sympy,iamutkarshtiwari/sympy,debugger22/sympy,shikil/sympy,saurabhjn76/sympy,souravsingh/sympy,hargup/sympy,mcdaniel67/sympy,jbbskinny/sympy,moble/sympy,rahuldan/sympy,jaimahajan1997/sympy,rahuldan/sympy,MechCoder/sympy,postvakje/sympy,VaibhavAgarwalVA/sympy,sampadsaha5/sympy,MechCoder/sympy,yashsharan/sympy,emon10005/sympy,sahmed95/sympy,postvakje/sympy,AkademieOlympia/sympy,wanglongqi/sympy,kaichogami/sympy,yukoba/sympy,ChristinaZografou/sympy,AkademieOlympia/sympy,aktech/sympy,Titan-C/sympy,ahhda/sympy,ahhda/sympy,wanglongqi/sympy,kaichogami/sympy,Titan-C/sympy,kevalds51/sympy,skidzo/sympy,debugger22/sympy,abhiii5459/sympy,jbbskinny/sympy,jerli/sympy,kaichogami/sympy,postvakje/sympy,abhiii5459/sympy,souravsingh/sympy,shikil/sympy,ChristinaZografou/sympy,drufat/sympy,sahmed95/sympy,chaffra/sympy,Shaswat27/sympy,sampadsaha5/sympy,Shaswat27/sympy,yukoba/sympy,Curious72/sympy,maniteja123/sympy,ahhda/sympy,moble/sympy,oliverlee/sympy,MechCoder/sympy,rahuldan/sympy,yashsharan/sympy,farhaanbukhsh/sympy,wanglongqi/sympy,farhaanbukhsh/sympy,iamutkarshtiwari/sympy,hargup/sympy,atreyv/sympy,Shaswat27/sympy,mafiya69/sympy,maniteja123/sympy,Vishluck/sympy,ga7g08/sympy,Titan-C/sympy,chaffra/sympy,Curious72/sympy,saurabhjn76/sympy,VaibhavAgarwalVA/sympy,atreyv/sympy,saurabhjn76/sympy