TST: bump arccosh tolerance to allow for inaccurate numpy or libc
TST: bump arccosh tolerance to allow for inaccurate numpy or libc

anntzer/scipy,sriki18/scipy,scipy/scipy,nmayorov/scipy,dominicelse/scipy,nonhermitian/scipy,dominicelse/scipy,andyfaff/scipy,woodscn/scipy,Shaswat27/scipy,Newman101/scipy,pbrod/scipy,argriffing/scipy,woodscn/scipy,anntzer/scipy,arokem/scipy,jakevdp/scipy,andyfaff/scipy,pyramania/scipy,pbrod/scipy,behzadnouri/scipy,Stefan-Endres/scipy,matthewalbani/scipy,andyfaff/scipy,woodscn/scipy,pizzathief/scipy,Eric89GXL/scipy,kalvdans/scipy,jamestwebber/scipy,befelix/scipy,lhilt/scipy,bkendzior/scipy,jamestwebber/scipy,niknow/scipy,gdooper/scipy,befelix/scipy,Gillu13/scipy,dominicelse/scipy,scipy/scipy,grlee77/scipy,person142/scipy,jakevdp/scipy,endolith/scipy,haudren/scipy,vigna/scipy,kleskjr/scipy,dominicelse/scipy,pbrod/scipy,pizzathief/scipy,Gillu13/scipy,aeklant/scipy,lhilt/scipy,matthewalbani/scipy,tylerjereddy/scipy,woodscn/scipy,endolith/scipy,ilayn/scipy,e-q/scipy,woodscn/scipy,argriffing/scipy,kalvdans/scipy,sriki18/scipy,zerothi/scipy,aeklant/scipy,e-q/scipy,ilayn/scipy,bkendzior/scipy,Shaswat27/scipy,zerothi/scipy,vigna/scipy,Newman101/scipy,pyramania/scipy,jamestwebber/scipy,rgommers/scipy,argriffing/scipy,niknow/scipy,WarrenWeckesser/scipy,jor-/scipy,niknow/scipy,grlee77/scipy,gdooper/scipy,anielsen001/scipy,Newman101/scipy,pbrod/scipy,endolith/scipy,josephcslater/scipy,andyfaff/scipy,mdhaber/scipy,Shaswat27/scipy,WarrenWeckesser/scipy,e-q/scipy,ilayn/scipy,Eric89GXL/scipy,endolith/scipy,person142/scipy,behzadnouri/scipy,Gillu13/scipy,Newman101/scipy,kleskjr/scipy,anielsen001/scipy,jakevdp/scipy,haudren/scipy,nmayorov/scipy,ilayn/scipy,vigna/scipy,apbard/scipy,nmayorov/scipy,person142/scipy,surhudm/scipy,jjhelmus/scipy,behzadnouri/scipy,larsmans/scipy,befelix/scipy,mikebenfield/scipy,jjhelmus/scipy,pschella/scipy,jor-/scipy,Stefan-Endres/scipy,arokem/scipy,scipy/scipy,woodscn/scipy,maniteja123/scipy,scipy/scipy,gfyoung/scipy,scipy/scipy,aeklant/scipy,zerothi/scipy,grlee77/scipy,sriki18/scipy,chatcannon/scipy,nonhermitian/scipy,gertingold/scipy,gertingold/scipy,anntzer/scipy,matthew-brett/scipy,pbrod/scipy,perimosocordiae/scipy,zerothi/scipy,perimosocordiae/scipy,argriffing/scipy,Eric89GXL/scipy,Gillu13/scipy,arokem/scipy,mdhaber/scipy,jjhelmus/scipy,jamestwebber/scipy,behzadnouri/scipy,pschella/scipy,sriki18/scipy,pizzathief/scipy,lhilt/scipy,anielsen001/scipy,person142/scipy,mdhaber/scipy,mikebenfield/scipy,surhudm/scipy,gfyoung/scipy,vigna/scipy,arokem/scipy,niknow/scipy,larsmans/scipy,aeklant/scipy,apbard/scipy,andyfaff/scipy,rgommers/scipy,scipy/scipy,argriffing/scipy,mdhaber/scipy,zerothi/scipy,jakevdp/scipy,jor-/scipy,matthewalbani/scipy,Eric89GXL/scipy,vigna/scipy,aarchiba/scipy,perimosocordiae/scipy,matthewalbani/scipy,matthew-brett/scipy,rgommers/scipy,mdhaber/scipy,argriffing/scipy,pschella/scipy,aarchiba/scipy,perimosocordiae/scipy,gertingold/scipy,jakevdp/scipy,Shaswat27/scipy,apbard/scipy,mikebenfield/scipy,e-q/scipy,ilayn/scipy,maniteja123/scipy,Gillu13/scipy,perimosocordiae/scipy,rgommers/scipy,anntzer/scipy,pschella/scipy,jjhelmus/scipy,haudren/scipy,surhudm/scipy,matthew-brett/scipy,kalvdans/scipy,rgommers/scipy,gfyoung/scipy,Newman101/scipy,person142/scipy,niknow/scipy,aarchiba/scipy,sriki18/scipy,tylerjereddy/scipy,kalvdans/scipy,chatcannon/scipy,bkendzior/scipy,kalvdans/scipy,mdhaber/scipy,nonhermitian/scipy,haudren/scipy,chatcannon/scipy,lhilt/scipy,Stefan-Endres/scipy,josephcslater/scipy,chatcannon/scipy,matthewalbani/scipy,maniteja123/scipy,larsmans/scipy,arokem/scipy,nmayorov/scipy,WarrenWeckesser/scipy,pizzathief/scipy,WarrenWeckesser/scipy,tylerjereddy/scipy,maniteja123/scipy,WarrenWeckesser/scipy,kleskjr/scipy,andyfaff/scipy,tylerjereddy/scipy,gfyoung/scipy,befelix/scipy,pizzathief/scipy,Eric89GXL/scipy,aarchiba/scipy,jamestwebber/scipy,e-q/scipy,pyramania/scipy,pschella/scipy,jor-/scipy,Stefan-Endres/scipy,Eric89GXL/scipy,josephcslater/scipy,apbard/scipy,josephcslater/scipy,anntzer/scipy,grlee77/scipy,endolith/scipy,grlee77/scipy,surhudm/scipy,nmayorov/scipy,tylerjereddy/scipy,ilayn/scipy,anielsen001/scipy,jjhelmus/scipy,nonhermitian/scipy,haudren/scipy,dominicelse/scipy,kleskjr/scipy,josephcslater/scipy,Stefan-Endres/scipy,gertingold/scipy,larsmans/scipy,WarrenWeckesser/scipy,pbrod/scipy,chatcannon/scipy,gdooper/scipy,bkendzior/scipy,niknow/scipy,mikebenfield/scipy,sriki18/scipy,anntzer/scipy,matthew-brett/scipy,behzadnouri/scipy,kleskjr/scipy,Shaswat27/scipy,aarchiba/scipy,maniteja123/scipy,behzadnouri/scipy,Newman101/scipy,gfyoung/scipy,nonhermitian/scipy,gdooper/scipy,Gillu13/scipy,Shaswat27/scipy,gertingold/scipy,jor-/scipy,befelix/scipy,Stefan-Endres/scipy,haudren/scipy,anielsen001/scipy,gdooper/scipy,lhilt/scipy,apbard/scipy,kleskjr/scipy,aeklant/scipy,larsmans/scipy,pyramania/scipy,surhudm/scipy,perimosocordiae/scipy,surhudm/scipy,anielsen001/scipy,maniteja123/scipy,larsmans/scipy,endolith/scipy,chatcannon/scipy,pyramania/scipy,matthew-brett/scipy,zerothi/scipy,bkendzior/scipy,mikebenfield/scipy