City Pedia Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Luhn algorithm - Wikipedia

    en.wikipedia.org/wiki/Luhn_algorithm

    Luhn algorithm. The Luhn algorithm or Luhn formula, also known as the " modulus 10" or "mod 10" algorithm, named after its creator, IBM scientist Hans Peter Luhn, is a simple check digit formula used to validate a variety of identification numbers. It is described in U.S. Patent No. 2,950,048, granted on August 23, 1960.

  3. Oliver Hazard Perry-class frigate - Wikipedia

    en.wikipedia.org/wiki/Oliver_Hazard_Perry-class...

    The Oliver Hazard Perry class is a class of guided-missile frigates named after U.S. Commodore Oliver Hazard Perry, a commander noted for his role in the Battle of Lake Erie. Also known as the Perry or FFG-7 (commonly "fig seven") class, the warships were designed in the United States in the mid-1970s as general-purpose escort vessels ...

  4. Type 23 frigate - Wikipedia

    en.wikipedia.org/wiki/Type_23_frigate

    This was the first use of Sea Ceptor in operational circumstances by the class. In fiction. HMS Westminster was used for the Type 23 interior shots in the James Bond film Tomorrow Never Dies in three different roles as HMS Chester, HMS Devonshire and HMS Bedford. For the exterior shots a Type 23 model was constructed.

  5. Modular multiplicative inverse - Wikipedia

    en.wikipedia.org/wiki/Modular_multiplicative_inverse

    Modular multiplicative inverse. In mathematics, particularly in the area of arithmetic, a modular multiplicative inverse of an integer a is an integer x such that the product ax is congruent to 1 with respect to the modulus m. [1] In the standard notation of modular arithmetic this congruence is written as.

  6. ROKS Daejeon (FFG-823) - Wikipedia

    en.wikipedia.org/wiki/ROKS_Daejeon_(FFG-823)

    Aircraft carried. Super Lynx or AW159 helicopter. Aviation facilities. Flight deck and enclosed hangar for one medium-lift helicopter. ROKS Daejeon (FFG-823) is the fifth ship of the Daegu -class frigate in the Republic of Korea Navy. She is named after the city, Daejeon .

  7. Folding-Fin Aerial Rocket - Wikipedia

    en.wikipedia.org/wiki/Folding-Fin_Aerial_Rocket

    Mk 4 mod 10 rocket on display at Volkel Air Base. The Mk 4 Folding-Fin Aerial Rocket ( FFAR ), also known as " Mighty Mouse ", is an unguided rocket used by United States military aircraft. It was 2.75 inches (70 mm) in diameter. Designed as an air-to-air weapon for interceptor aircraft to shoot down enemy bombers, it primarily saw service as ...

  8. Daegu-class frigate - Wikipedia

    en.wikipedia.org/wiki/Daegu-class_frigate

    The Daegu class is an improved variant of the Incheon-class frigate.Modifications to the Incheon class include a TB-250K towed array sonar system and a 16-cell Korean Vertical Launching System (K-VLS), that is able to deploy the K-SAAM, K745A1 Red Shark anti-submarine missile, and SSM-700K Haeseong tactical land attack cruise missiles.

  9. ROKS Gyeongnam (FFG-819) - Wikipedia

    en.wikipedia.org/wiki/ROKS_Gyeongnam_(FFG-819)

    Aircraft carried. Super Lynx or AW159 helicopter. Aviation facilities. Flight deck and enclosed hangar for one medium-lift helicopter. ROKS Gyeongnam (FFG-819) is the second ship of the Daegu-class frigate in the Republic of Korea Navy. She is named after the place, Gyeongnam .