Formula Ane (Inglis: Formula Ane), an aa kent as Formula 1 or F1, an offeecially referred tae as the FIA Formula Ane Warld Championship, is the heichest cless o single seater auto racin sanctioned bi the Fédération Internationale de l'Automobile (FIA). The "formula" in the name refers tae a set o rules wi which aw participants' caurs must comply.