What is Elementary class?

In mathematics, an elementary proof is a mathematical proof that only uses basic techniques. More specifically, the term is used in number theory to refer to proofs that make no...

The Suffren class anti-air frigates were first-rank destroyers of the French Navy, designed to protect a fleet against air threats, surface ships, submarines, and, to a lesser extent, provide firepower...

The Niterói-class frigates are a class of frigates of the Brazilian Navy.

The Formidable-class multi-role stealth frigates are the latest surface platforms to enter into service with the Republic of Singapore Navy, and are multi-mission derivatives of the French Navy's La Fayette-class...

The Moudge or Mowj is a class of domestically-produced Iranian light frigates.

The Abukuma-class destroyer escort is the general-purpose destroyer escort of the Japan Maritime Self-Defense Force. It is the successor of the earlier Yūbari class.

The Takanami-class destroyer is a class of destroyer serving with the Japan Maritime Self-Defense Force. This warship is the slightly modified class of second-generation, general-purpose destroyers of the JMSDF.

The Harushio class is a diesel-electric submarine class operated by the Japanese Maritime Self-Defense Force. The design is an evolution from the Yūshio class being slightly larger and with better...

In electrical engineering class of accuracy is a figure which represents the error tolerance of a measuring device.

Modern elementary mathematics is the theory and practice of teaching elementary mathematics according to contemporary research and thinking about learning. This can include pedagogical ideas, mathematics education research frameworks, and...