Add intersection test for the vertical segment
Add intersection test for the vertical segment

Signed-off-by: Ondrej Certik <b816faa87b7d35274d2e545c5be11ed4376f3ccf@certik.cz>

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