trigsimp cleanup
trigsimp cleanup

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