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Phi
Translation of "phi" into Russian
phi
Noun
phi
phis pl
фи
The Greek letter phi is often used in mathematics.
Греческая буква фи часто используется в математике.
Definitions
phi
Noun
The 21st letter of the Greek alphabet, represented as Φ in uppercase and φ in lowercase.
In mathematics, the symbol phi is often used to represent the golden ratio.
A mathematical constant approximately equal to 1.6180339887, known as the golden ratio, which appears in various aspects of art, architecture, and nature.
The dimensions of the Parthenon in Greece are said to be based on the golden ratio, phi.
A term used in mathematics and physics to denote a specific angle or phase, often in polar coordinates or complex numbers.
In polar coordinates, the angle phi is used to determine the direction of a point from the origin.
Idioms and phrases
value of phi
The value of phi is approximately 1.618.
значение числа фи
Значение числа фи примерно 1,618.
calculate phi
You need to calculate phi for this equation.
вычислить фи
Тебе нужно вычислить фи для этого уравнения.
phi ratio
The phi ratio is often found in art and architecture.
отношение фи / золотое сечение
Отношение фи часто встречается в искусстве и архитектуре.
phi constant
The phi constant is known as the golden ratio.
константа фи
Константа фи известна как золотое сечение.
phi function
Euler's phi function is used in number theory.
функция фи
Функция фи Эйлера используется в теории чисел.