Fixed Basic.__float__ for symbolic arguments.
Fixed Basic.__float__ for symbolic arguments.

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