An achromatic lens or achromat is a lens that is designed to limit the effects of chromatic and spherical aberration. Achromatic lenses are corrected to bring two wavelengths into focus on the same plane. Wavelengths in between these two then have better focus error than could be obtained with a simple lens.
In compiler construction, strength reduction is a compiler optimization where expensive operations are replaced with equivalent but less expensive operations. The classic example of strength reduction converts strong multiplications inside a loop into weaker additions – something that frequently occurs in array addressing.(Cooper, Simpson & Vick 1995, p. 1)
The firing order of an internal combustion engine is the sequence of ignition for the cylinders.
The European Handball Federation (EHF) is the umbrella organisation for European handball. Founded on 17 November 1991, it is made of 50 member federations and two associated federations, and is headquartered in Vienna, Austria.
In relation to motorsport governed by the Fédération Internationale de l'Automobile, Group R refers to a set of regulations providing production-derived vehicles for rally competition. The Group R regulations were gradually introduced from 2008 as a replacement for Group A and Group N rally cars.
The 2017–18 Coupe de France preliminary rounds made up the qualifying competition to decide which teams took part in the main competition from round 7. This was the 101st season of the most major football cup in France. The competition was organised by the French Football Federation (FFF) and was open to all clubs in French football, as well as clubs from the overseas departments and territories.
Esporte Clube Pinheiros, abbreviated as E.C. Pinheiros, is a handball club from São Paulo, Brazil. Currently, they compete in the Brazilian National League and it is the current champion.
The 2018–19 Coupe de France preliminary rounds made up the qualifying competition to decide which teams took part in the main competition from round 7. This was the 102nd season of the main football cup competition of France. The competition was organised by the French Football Federation (FFF) and was open to all clubs in French football, as well as clubs from the overseas departments and territories.
The 2018 UCI Junior Track Cycling World Championships was the annual Junior World Championship for track cycling held at the World Cycling Centre in Aigle, Switzerland from 15 to 19 August 2018.
The Riggs Road Line, designated as Routes R1 & R2, is a daily bus route operated by the Washington Metropolitan Area Transit Authority between Fort Totten station of the Red and Green Lines of the Washington Metro & Adelphi (R1) or Calverton (R2). Routes R1 & R2 operate every 20 minutes during peak hours and route R2 operates every 35-60 minutes at other times on weekdays, and 60 minutes on the weekends. R1 trips are roughly 32 minutes and R2 trips are roughly 55 minutes.
The 2019–20 Coupe de France preliminary rounds, overseas departments and territories are the qualifying competitions to decide which teams from the leagues of the overseas departments and territories of France take part in the main competition from the seventh round. Separate qualifying competitions take place in Guadeloupe, French Guiana, Martinique, Mayotte, Réunion and Saint Pierre and Miquelon. Two teams from each of the qualifying competitions of Guadeloupe, French Guiana, Martinique and Réunion are included in the seventh round draw, as is one team from the qualifying competition of Mayotte. The winning team from the Saint Pierre and Miquelon qualifying competition is placed into one of the mainland Regional qualifying competitions at the third round stage.
The 2020–21 Coupe de France preliminary rounds, overseas departments and territories, made up the qualifying competition to decide which teams from the French Overseas Departments and Territories took part in the main competition from the seventh round.
Club Sport Marítimo Feminino is a Portuguese women's football team from Funchal, Madeira. They are the women's section of Club Sport Marítimo and currently compete in the top-level Campeonato Nacional Feminino after being promoted in 2018 by winning the Campeonato Nacional II Divisão Feminino.
The 2018–19 Coupe de France preliminary rounds, overseas departments and territories, make up the qualifying competition to decide which teams from the French overseas departments and territories take part in the main competition from the seventh round.
The 2017–18 Coupe de France preliminary rounds, overseas departments and territories make up the qualifying competition to decide which teams from the French Overseas Departments and Territories take part in the main competition from the seventh round.
The 2021–22 Coupe de France preliminary rounds, overseas departments and territories made up the qualifying competition to decide which teams from the French Overseas Departments and Territories took part in the main competition from the seventh round.
The 2022–23 Coupe de France preliminary rounds, overseas departments and territories make up the qualifying competition to decide which teams from the French Overseas Departments and Territories take part in the main competition from the seventh round.
The following table is an overview of all national records in the 10,000 metres.
The 2023–24 Coupe de France preliminary rounds, overseas departments and territories make up the qualifying competition to decide which teams from the French Overseas Departments and Territories take part in the main competition from the seventh round.
Algeria 
Argentina 
Brazil 
Chile 
Croatia 
Denmark 
Morocco 
Poland 
Portugal 
Qatar 
Togo 
Tunisia 
United States 
Uruguay 
