TST: added test for exact solution given
TST: added test for exact solution given

endolith/scipy,scipy/scipy,gertingold/scipy,anntzer/scipy,rgommers/scipy,WarrenWeckesser/scipy,vigna/scipy,zerothi/scipy,aarchiba/scipy,ilayn/scipy,andyfaff/scipy,ilayn/scipy,jor-/scipy,Stefan-Endres/scipy,grlee77/scipy,mdhaber/scipy,person142/scipy,tylerjereddy/scipy,WarrenWeckesser/scipy,aeklant/scipy,rgommers/scipy,rgommers/scipy,andyfaff/scipy,andyfaff/scipy,person142/scipy,grlee77/scipy,ilayn/scipy,pizzathief/scipy,ilayn/scipy,Stefan-Endres/scipy,Eric89GXL/scipy,jor-/scipy,aarchiba/scipy,matthew-brett/scipy,endolith/scipy,tylerjereddy/scipy,nmayorov/scipy,scipy/scipy,arokem/scipy,Eric89GXL/scipy,jor-/scipy,Eric89GXL/scipy,pizzathief/scipy,e-q/scipy,Stefan-Endres/scipy,e-q/scipy,anntzer/scipy,aarchiba/scipy,mdhaber/scipy,aeklant/scipy,anntzer/scipy,aeklant/scipy,endolith/scipy,vigna/scipy,anntzer/scipy,Stefan-Endres/scipy,mdhaber/scipy,Eric89GXL/scipy,WarrenWeckesser/scipy,pizzathief/scipy,vigna/scipy,arokem/scipy,vigna/scipy,jamestwebber/scipy,jamestwebber/scipy,e-q/scipy,arokem/scipy,nmayorov/scipy,Stefan-Endres/scipy,anntzer/scipy,grlee77/scipy,Stefan-Endres/scipy,aarchiba/scipy,pizzathief/scipy,gertingold/scipy,grlee77/scipy,mdhaber/scipy,perimosocordiae/scipy,aeklant/scipy,grlee77/scipy,scipy/scipy,arokem/scipy,zerothi/scipy,perimosocordiae/scipy,endolith/scipy,perimosocordiae/scipy,endolith/scipy,person142/scipy,andyfaff/scipy,rgommers/scipy,gertingold/scipy,Eric89GXL/scipy,jamestwebber/scipy,pizzathief/scipy,perimosocordiae/scipy,perimosocordiae/scipy,e-q/scipy,jor-/scipy,aarchiba/scipy,scipy/scipy,endolith/scipy,scipy/scipy,andyfaff/scipy,andyfaff/scipy,jamestwebber/scipy,jamestwebber/scipy,perimosocordiae/scipy,person142/scipy,zerothi/scipy,arokem/scipy,matthew-brett/scipy,nmayorov/scipy,gertingold/scipy,rgommers/scipy,ilayn/scipy,aeklant/scipy,WarrenWeckesser/scipy,matthew-brett/scipy,zerothi/scipy,vigna/scipy,e-q/scipy,gertingold/scipy,ilayn/scipy,matthew-brett/scipy,nmayorov/scipy,WarrenWeckesser/scipy,person142/scipy,mdhaber/scipy,mdhaber/scipy,zerothi/scipy,jor-/scipy,anntzer/scipy,matthew-brett/scipy,tylerjereddy/scipy,WarrenWeckesser/scipy,scipy/scipy,Eric89GXL/scipy,tylerjereddy/scipy,tylerjereddy/scipy,nmayorov/scipy,zerothi/scipy