Euler's criterion

Japanese: オイラーの規準 - おいらーのきじゅん
Euler's criterion

… Depending on whether an integer a relatively prime to p is a quadratic remainder or a quadratic non-remainder, we define it as or, which is called the Legendre symbol. For this, the following formula, called Euler's criterion, holds. From this, we can see that holds for integers a and b relatively prime to p . …

*Some of the terminology explanations that refer to "Euler's criterion" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

pと互いに素な整数aが,平方剰余であるか,平方非剰余であるかに従って,または,と定め,これをルジャンドル記号という。これに対し,オイラーの規準と呼ばれる次の式,が成り立つ。これからpと互いに素な整数a,bに対し,が成り立つことがわかる。…

※「オイラーの規準」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

<<:  Euler's formulas - Euler's formulas

>>:  Euler's Function - My Function

Recommend

real character

…In response to this, Comenius joined the movemen...

Transfer machine - TRANSFER MACHINE

A machine tool that combines an automated machine...

Dingo - Dingo (English spelling)

An animal of the order Carnivora, family Canidae....

Itard, JMG - Itard

... The first case report of behavior therapy was...

devotio

…The will of the gods was also sought when wars w...

Inspection - Kenpu

To inspect and seal. From the Heian to Muromachi ...

Prince Takehito

Year of death: July 5, 1913 Year of birth: Bunkyu ...

Kanengayatsuri - Kanengayatsuri

A large herb of the Cyperaceae family (APG classi...

dbu can (English spelling) dbucan

...Some consonants change their shape when combin...

Little Gidding

…Published in 1943. It consists of four chamber m...

弈 - Station

…It is certain that it was a well-known game at l...

The Record of the Autumnal Seasons of the Northern Waters - Uyoshuhokusui Doro

This large 10-volume work was completed in 1787 (T...

Yamaga [city] - Yamaga

A city in the northwest of Kumamoto Prefecture. It...

Coptis japonica (Thunb.) Makino

A perennial plant of the Ranunculaceae family that...