combinatorics/partitions: Added routine to check for self conjugacy of a partition.
combinatorics/partitions: Added routine to check for self conjugacy
of a partition.

Signed-off-by: Saptarshi Mandal <13ec3c7bab52575f3a0cda6406c76269cc13b041@gmail.com>

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