DOC: interpolate: add note about size-1 corner case (#7692)
DOC: interpolate: add note about size-1 corner case (#7692)


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