Added tests for abs() in lambdify(..., modules="numpy") (#2654)
Added tests for abs() in lambdify(..., modules="numpy") (#2654)

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