A brief glimpse into the past

Sokol Novocheboksarsk

Sokol Novocheboksarsk was an ice hockey team in Novocheboksarsk, Russia. They played in the VHL-B, the third level of Russian ice hockey.

Chelsea F.C.

Chelsea Football Club are an English professional football club based in Fulham, London. Founded in 1905, they compete in the Premier League, the top division of English football.

FC Chornomorets Odesa

FC Chernomorets Odessa is a Ukrainian professional football club based in Odessa. The club's home ground is the 34,164 capacity Chornomorets Stadium opened in 1935 and rebuilt in 2011.

FC Chernomorets Novorossiysk

FC Chernomorets Novorossiysk is the oldest Russian association football club based in Novorossiysk. It plays in the third-tier Russian Professional Football League.

FC Hebar Pazardzhik

FC Hebar is a Bulgarian association football club based in Pazardzhik. The club currently competes in the Second League, the second tier of the Bulgarian football league system.

FC Chernomorets Balchik

Chernomorets is a Bulgarian football club based in Balchik, that competes in the Second League, the second tier of Bulgarian football. The team plays its home games at the local Balchik Stadium with 3,200 seats.

FC Chertanovo Moscow

FC Chertanovo Moscow ) is a Russian football team from Chertanovo, Moscow and is the senior team of the Chertanovo Football Academy. It played professionally from 1993 to 1997 and returned to professional league (Russian Professional Football League) in the 2014–15 season.

FC Chernomorets Novorossiysk in European football

FC Cherkashchyna

FC Cherkashchyna is a professional Ukrainian football club from the city of Cherkasy. The club's home ground was Central Stadium which was refurbished in 2003 and has a capacity of 10,321.The club became the first that managed to reach semi-finals of the Ukrainian Cup in 2014, while playing in the Ukrainian Second League.

FC Chernomorets Burgas

FC Chernomorets Burgas or simply Chernomorets (Bulgarian: Черноморец) was a Bulgarian football club from the city of Burgas. Chernomorets plays its home matches at the local Chernomorets Stadium.

FC Chernomorets 1919 Burgas

FC Chernomorets 1919 is a Bulgarian football club from the city of Burgas, which currently competes in Bulgaria's 3rd football league, the Third League. Chernomorets plays its home matches at the local Chernomorets Stadium.

Cheb

Cheb ; German: Eger) is a town in the Karlovy Vary Region of the Czech Republic, with about 32,000 inhabitants. It is on the river Ohře, at the foot of the Smrčiny near the border with Germany.

Chebyshev polynomials

The Chebyshev polynomials are two sequences of polynomials, denoted Tn and Un(x). They are defined as follows.