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atan2

De cppreference.com
< c‎ | numeric‎ | math

 
 
 
Funciones matemáticas comunes
Funciones
Original:
Functions
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Operaciones básicas
Original:
Basic operations
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(C99)
(C99)
(C99)
(C99)
(C99)
(C99)(C99)(C99)
Funciones exponenciales
Original:
Exponential functions
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(C99)
(C99)
(C99)
(C99)
Funciones de energía
Original:
Power functions
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(C99)
(C99)
Funciones trigonométricas e hiperbólicas
Original:
Trigonometric and hyperbolic functions
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(C99)
(C99)
(C99)
Error gamma y funciones
Original:
Error and gamma functions
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(C99)
(C99)
(C99)
(C99)
Más cerca de las operaciones con enteros en coma flotante
Original:
Nearest integer floating point operations
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(C99)(C99)(C99)
(C99)
(C99)(C99)(C99)
Funciones de punto flotante de manipulación
Original:
Floating point manipulation functions
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(C99)(C99)
(C99)
(C99)
Clasificación
Original:
Classification
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(C99)
(C99)
(C99)
Constantes Macro
Original:
Macro constants
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Definido en la cabecera <math.h>
float       atan2f( float y, float x );
(desde C99)
double      atan2( double y, double x );
(desde C99)
long double atan2l( long double y, long double x );
(desde C99)
Calcula la tangente inversa de y/x utilizando los signos de argumentos para determinar correctamente cuadrante .
Original:
Computes the inverse tangent of y/x using the signs of arguments to correctly determine quadrant.
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Contenido

[editar] Parámetros

x, y -
flotando valor en puntos
Original:
floating point value
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[editar] Valor de retorno

Arco tangente de y/x en radianes en el intervalo de radianes [-π; π] .
Original:
Arc tangent of y/x in radians in the range of [-π; π] radians.
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[editar] Ejemplo

[editar] Ver también

calcula arco tangente (arctan(x))
Original:
computes arc tangent (arctan(x))
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(función) [editar]
calcula arcoseno (arcsin(x))
Original:
computes arc sine (arcsin(x))
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(función) [editar]
calcula arco coseno (arccos(x))
Original:
computes arc cosine (arccos(x))
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(función) [editar]
calcula la tangente (tan(x))
Original:
computes tangent (tan(x))
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(función) [editar]