Find indices of subset in superset more efficiently
Find indices of subset in superset more efficiently

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