Added isreal, toeplitz, and hankel commands
Added isreal, toeplitz, and hankel commands

perimosocordiae/scipy,WillieMaddox/scipy,anntzer/scipy,nmayorov/scipy,maciejkula/scipy,WarrenWeckesser/scipy,aeklant/scipy,gertingold/scipy,jseabold/scipy,mingwpy/scipy,person142/scipy,Shaswat27/scipy,FRidh/scipy,vigna/scipy,jonycgn/scipy,behzadnouri/scipy,petebachant/scipy,vanpact/scipy,argriffing/scipy,newemailjdm/scipy,anielsen001/scipy,pnedunuri/scipy,bkendzior/scipy,hainm/scipy,cpaulik/scipy,pizzathief/scipy,felipebetancur/scipy,Newman101/scipy,jakevdp/scipy,larsmans/scipy,zerothi/scipy,ChanderG/scipy,Kamp9/scipy,aarchiba/scipy,maniteja123/scipy,ortylp/scipy,woodscn/scipy,mdhaber/scipy,petebachant/scipy,maniteja123/scipy,mtrbean/scipy,gdooper/scipy,mortonjt/scipy,andyfaff/scipy,e-q/scipy,befelix/scipy,jamestwebber/scipy,Kamp9/scipy,gef756/scipy,surhudm/scipy,arokem/scipy,sriki18/scipy,ales-erjavec/scipy,gfyoung/scipy,endolith/scipy,haudren/scipy,lukauskas/scipy,ChanderG/scipy,Gillu13/scipy,ilayn/scipy,dch312/scipy,mikebenfield/scipy,jjhelmus/scipy,kalvdans/scipy,apbard/scipy,mhogg/scipy,kleskjr/scipy,chatcannon/scipy,perimosocordiae/scipy,aarchiba/scipy,Eric89GXL/scipy,arokem/scipy,Srisai85/scipy,ndchorley/scipy,maniteja123/scipy,petebachant/scipy,nonhermitian/scipy,fredrikw/scipy,tylerjereddy/scipy,nvoron23/scipy,vberaudi/scipy,andyfaff/scipy,pizzathief/scipy,nonhermitian/scipy,woodscn/scipy,vhaasteren/scipy,matthew-brett/scipy,mingwpy/scipy,andim/scipy,scipy/scipy,larsmans/scipy,Stefan-Endres/scipy,rgommers/scipy,e-q/scipy,lhilt/scipy,vanpact/scipy,newemailjdm/scipy,vanpact/scipy,josephcslater/scipy,gertingold/scipy,pyramania/scipy,zerothi/scipy,trankmichael/scipy,minhlongdo/scipy,ilayn/scipy,newemailjdm/scipy,raoulbq/scipy,Shaswat27/scipy,giorgiop/scipy,matthewalbani/scipy,sauliusl/scipy,arokem/scipy,aeklant/scipy,vhaasteren/scipy,WarrenWeckesser/scipy,dominicelse/scipy,larsmans/scipy,befelix/scipy,WarrenWeckesser/scipy,niknow/scipy,endolith/scipy,sargas/scipy,ales-erjavec/scipy,apbard/scipy,haudren/scipy,mortonjt/scipy,mortonjt/scipy,piyush0609/scipy,jjhelmus/scipy,mdhaber/scipy,WillieMaddox/scipy,pschella/scipy,niknow/scipy,njwilson23/scipy,zaxliu/scipy,Shaswat27/scipy,josephcslater/scipy,endolith/scipy,andim/scipy,mtrbean/scipy,nvoron23/scipy,lukauskas/scipy,surhudm/scipy,Eric89GXL/scipy,pizzathief/scipy,nonhermitian/scipy,befelix/scipy,pbrod/scipy,mikebenfield/scipy,jakevdp/scipy,grlee77/scipy,zxsted/scipy,chatcannon/scipy,pbrod/scipy,Gillu13/scipy,mikebenfield/scipy,juliantaylor/scipy,zaxliu/scipy,sonnyhu/scipy,ortylp/scipy,person142/scipy,minhlongdo/scipy,perimosocordiae/scipy,bkendzior/scipy,jjhelmus/scipy,perimosocordiae/scipy,jsilter/scipy,minhlongdo/scipy,FRidh/scipy,zerothi/scipy,perimosocordiae/scipy,matthew-brett/scipy,Srisai85/scipy,juliantaylor/scipy,behzadnouri/scipy,vhaasteren/scipy,minhlongdo/scipy,sriki18/scipy,jseabold/scipy,juliantaylor/scipy,efiring/scipy,piyush0609/scipy,mingwpy/scipy,richardotis/scipy,vigna/scipy,behzadnouri/scipy,Dapid/scipy,kleskjr/scipy,fredrikw/scipy,Srisai85/scipy,sargas/scipy,haudren/scipy,ndchorley/scipy,mortada/scipy,Shaswat27/scipy,gef756/scipy,pnedunuri/scipy,mortada/scipy,endolith/scipy,rmcgibbo/scipy,ilayn/scipy,e-q/scipy,vanpact/scipy,WillieMaddox/scipy,gertingold/scipy,person142/scipy,Kamp9/scipy,mortonjt/scipy,vanpact/scipy,aman-iitj/scipy,aarchiba/scipy,maniteja123/scipy,FRidh/scipy,dominicelse/scipy,grlee77/scipy,piyush0609/scipy,raoulbq/scipy,surhudm/scipy,zxsted/scipy,rmcgibbo/scipy,witcxc/scipy,fernand/scipy,woodscn/scipy,gertingold/scipy,person142/scipy,mortonjt/scipy,haudren/scipy,mingwpy/scipy,sonnyhu/scipy,kalvdans/scipy,scipy/scipy,petebachant/scipy,raoulbq/scipy,fredrikw/scipy,ChanderG/scipy,sriki18/scipy,pschella/scipy,vberaudi/scipy,witcxc/scipy,niknow/scipy,argriffing/scipy,aman-iitj/scipy,sargas/scipy,sargas/scipy,giorgiop/scipy,trankmichael/scipy,mortada/scipy,efiring/scipy,pschella/scipy,sriki18/scipy,WillieMaddox/scipy,jamestwebber/scipy,andyfaff/scipy,gfyoung/scipy,dominicelse/scipy,piyush0609/scipy,njwilson23/scipy,jsilter/scipy,zerothi/scipy,nonhermitian/scipy,gdooper/scipy,jseabold/scipy,Kamp9/scipy,Stefan-Endres/scipy,cpaulik/scipy,Dapid/scipy,raoulbq/scipy,mgaitan/scipy,bkendzior/scipy,jakevdp/scipy,matthewalbani/scipy,andyfaff/scipy,vhaasteren/scipy,aarchiba/scipy,zxsted/scipy,scipy/scipy,ilayn/scipy,mtrbean/scipy,grlee77/scipy,argriffing/scipy,teoliphant/scipy,jseabold/scipy,giorgiop/scipy,hainm/scipy,mdhaber/scipy,vberaudi/scipy,piyush0609/scipy,mtrbean/scipy,sauliusl/scipy,gdooper/scipy,jamestwebber/scipy,zaxliu/scipy,sauliusl/scipy,behzadnouri/scipy,WarrenWeckesser/scipy,aman-iitj/scipy,giorgiop/scipy,Stefan-Endres/scipy,mikebenfield/scipy,FRidh/scipy,mdhaber/scipy,jseabold/scipy,ogrisel/scipy,gef756/scipy,ales-erjavec/scipy,Dapid/scipy,fernand/scipy,ogrisel/scipy,pyramania/scipy,njwilson23/scipy,ndchorley/scipy,rgommers/scipy,mgaitan/scipy,andim/scipy,sauliusl/scipy,raoulbq/scipy,rgommers/scipy,mingwpy/scipy,anielsen001/scipy,andim/scipy,WillieMaddox/scipy,dch312/scipy,mikebenfield/scipy,tylerjereddy/scipy,pbrod/scipy,richardotis/scipy,jonycgn/scipy,newemailjdm/scipy,Gillu13/scipy,lukauskas/scipy,matthewalbani/scipy,kleskjr/scipy,aarchiba/scipy,newemailjdm/scipy,ales-erjavec/scipy,jseabold/scipy,nmayorov/scipy,endolith/scipy,ortylp/scipy,josephcslater/scipy,sonnyhu/scipy,anielsen001/scipy,apbard/scipy,sargas/scipy,maciejkula/scipy,andim/scipy,witcxc/scipy,anntzer/scipy,fernand/scipy,anntzer/scipy,mhogg/scipy,giorgiop/scipy,ndchorley/scipy,maniteja123/scipy,dch312/scipy,behzadnouri/scipy,ChanderG/scipy,Srisai85/scipy,pbrod/scipy,sauliusl/scipy,teoliphant/scipy,zaxliu/scipy,mortonjt/scipy,maniteja123/scipy,niknow/scipy,hainm/scipy,tylerjereddy/scipy,scipy/scipy,nvoron23/scipy,pschella/scipy,sonnyhu/scipy,vigna/scipy,aman-iitj/scipy,vberaudi/scipy,pnedunuri/scipy,felipebetancur/scipy,dch312/scipy,scipy/scipy,bkendzior/scipy,gef756/scipy,Dapid/scipy,giorgiop/scipy,njwilson23/scipy,kalvdans/scipy,futurulus/scipy,ales-erjavec/scipy,ales-erjavec/scipy,maciejkula/scipy,pbrod/scipy,jamestwebber/scipy,jonycgn/scipy,maciejkula/scipy,Stefan-Endres/scipy,niknow/scipy,tylerjereddy/scipy,nonhermitian/scipy,Srisai85/scipy,felipebetancur/scipy,dch312/scipy,jor-/scipy,vigna/scipy,pnedunuri/scipy,nmayorov/scipy,njwilson23/scipy,Shaswat27/scipy,nmayorov/scipy,ChanderG/scipy,hainm/scipy,ortylp/scipy,Dapid/scipy,surhudm/scipy,trankmichael/scipy,lukauskas/scipy,niknow/scipy,josephcslater/scipy,jsilter/scipy,rmcgibbo/scipy,gdooper/scipy,jor-/scipy,grlee77/scipy,WarrenWeckesser/scipy,mhogg/scipy,jakevdp/scipy,mingwpy/scipy,grlee77/scipy,vberaudi/scipy,matthew-brett/scipy,mdhaber/scipy,pbrod/scipy,woodscn/scipy,chatcannon/scipy,dominicelse/scipy,vanpact/scipy,bkendzior/scipy,fredrikw/scipy,Eric89GXL/scipy,josephcslater/scipy,Newman101/scipy,gdooper/scipy,mortada/scipy,Newman101/scipy,Gillu13/scipy,WarrenWeckesser/scipy,pizzathief/scipy,sauliusl/scipy,fredrikw/scipy,andim/scipy,mgaitan/scipy,nvoron23/scipy,richardotis/scipy,kalvdans/scipy,jonycgn/scipy,richardotis/scipy,scipy/scipy,Gillu13/scipy,mhogg/scipy,Shaswat27/scipy,jor-/scipy,jakevdp/scipy,felipebetancur/scipy,pizzathief/scipy,woodscn/scipy,vhaasteren/scipy,lukauskas/scipy,ortylp/scipy,gertingold/scipy,sonnyhu/scipy,teoliphant/scipy,aeklant/scipy,matthew-brett/scipy,ChanderG/scipy,zerothi/scipy,raoulbq/scipy,larsmans/scipy,aeklant/scipy,pyramania/scipy,futurulus/scipy,woodscn/scipy,anielsen001/scipy,mortada/scipy,Eric89GXL/scipy,rmcgibbo/scipy,Srisai85/scipy,dominicelse/scipy,matthewalbani/scipy,surhudm/scipy,jsilter/scipy,futurulus/scipy,Newman101/scipy,jsilter/scipy,e-q/scipy,fernand/scipy,Stefan-Endres/scipy,fernand/scipy,juliantaylor/scipy,cpaulik/scipy,jonycgn/scipy,zaxliu/scipy,Newman101/scipy,behzadnouri/scipy,gfyoung/scipy,anielsen001/scipy,mgaitan/scipy,ilayn/scipy,felipebetancur/scipy,anntzer/scipy,jjhelmus/scipy,efiring/scipy,andyfaff/scipy,Dapid/scipy,chatcannon/scipy,mhogg/scipy,WillieMaddox/scipy,haudren/scipy,gfyoung/scipy,lhilt/scipy,aeklant/scipy,fernand/scipy,larsmans/scipy,petebachant/scipy,vhaasteren/scipy,ogrisel/scipy,ndchorley/scipy,futurulus/scipy,anielsen001/scipy,zerothi/scipy,kalvdans/scipy,pschella/scipy,rmcgibbo/scipy,ogrisel/scipy,vigna/scipy,ndchorley/scipy,ortylp/scipy,cpaulik/scipy,ilayn/scipy,FRidh/scipy,aman-iitj/scipy,argriffing/scipy,gef756/scipy,anntzer/scipy,cpaulik/scipy,zxsted/scipy,Eric89GXL/scipy,efiring/scipy,jjhelmus/scipy,cpaulik/scipy,mtrbean/scipy,felipebetancur/scipy,richardotis/scipy,endolith/scipy,witcxc/scipy,pyramania/scipy,teoliphant/scipy,trankmichael/scipy,jor-/scipy,sriki18/scipy,njwilson23/scipy,petebachant/scipy,sriki18/scipy,futurulus/scipy,Eric89GXL/scipy,zxsted/scipy,rgommers/scipy,befelix/scipy,piyush0609/scipy,jonycgn/scipy,zxsted/scipy,rgommers/scipy,Kamp9/scipy,mdhaber/scipy,gfyoung/scipy,kleskjr/scipy,FRidh/scipy,apbard/scipy,Kamp9/scipy,hainm/scipy,jor-/scipy,sonnyhu/scipy,jamestwebber/scipy,ogrisel/scipy,newemailjdm/scipy,efiring/scipy,trankmichael/scipy,pyramania/scipy,nmayorov/scipy,pnedunuri/scipy,argriffing/scipy,matthewalbani/scipy,Gillu13/scipy,maciejkula/scipy,minhlongdo/scipy,futurulus/scipy,mhogg/scipy,nvoron23/scipy,mgaitan/scipy,arokem/scipy,person142/scipy,kleskjr/scipy,apbard/scipy,Stefan-Endres/scipy,witcxc/scipy,chatcannon/scipy,rmcgibbo/scipy,aman-iitj/scipy,lhilt/scipy,minhlongdo/scipy,trankmichael/scipy,Newman101/scipy,chatcannon/scipy,haudren/scipy,zaxliu/scipy,pnedunuri/scipy,anntzer/scipy,larsmans/scipy,matthew-brett/scipy,e-q/scipy,juliantaylor/scipy,lhilt/scipy,efiring/scipy,andyfaff/scipy,lukauskas/scipy,arokem/scipy,tylerjereddy/scipy,mgaitan/scipy,teoliphant/scipy,hainm/scipy,mtrbean/scipy,lhilt/scipy,kleskjr/scipy,richardotis/scipy,perimosocordiae/scipy,surhudm/scipy,befelix/scipy,mortada/scipy,nvoron23/scipy,vberaudi/scipy,argriffing/scipy,fredrikw/scipy,gef756/scipy