docstring improved with math symbols
docstring improved with math symbols

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