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    pow

    De cppreference.com
    < c | numeric | math

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    C
     
    Números
     
    Funciones matemáticas comunes
    Funciones
    Original:
    Functions
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    Operaciones básicas
    Original:
    Basic operations
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    (C99)
    (C99)
    (C99)
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    (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)(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)
    (C99)
    (C99)
    (C99)
    Constantes Macro
    Original:
    Macro constants
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    <tbody> </tbody>
    Definido en el archivo de encabezado <math.h>
    float powf( float base, float exp );
    		 (desde C99)
    double pow( double base, double exp );
    long double powl( long double base, long double exp );
    		 (desde C99)
    Calcula el valor de base elevado a la potencia exp o iexp .
    Original:
    Computes the value of base raised to the power exp or iexp.
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    Parámetros

    base -
    base como valor de punto flotante
    Original:
    base as floating point value
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    exp -
    exponente como valor de punto flotante
    Original:
    exponent as floating point value
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    iexp -
    exponente como valor entero
    Original:
    exponent as integer value
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    Valor de retorno

    base planteada por el poder (o exp iexp) .
    Original:
    base raised by power (exp or iexp).
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    Error de dominio si base es 0 y exp es menor que o igual a 0. NAN se devuelve en ese caso .
    Original:
    Domain error occurs if base is 0 and exp is less than or equal to 0. NAN is returned in that case.
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    Error de dominio si base es negativo y exp no es un valor entero. NAN se devuelve en ese caso .
    Original:
    Domain error occurs if base is negative and exp is not an integer value. NAN is returned in that case.
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    Rango de error se produce si un overflow ocurre. HUGEVAL se devuelve en ese caso .
    Original:
    Range error occurs if an overflow takes place. HUGEVAL is returned in that case.
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    Ver también
    regresa e elevado a la potencia dada (ex)
    Original:
    returns e raised to the given power (ex)
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    (función) [editar]
    calcula natural (base e) logaritmo (base e) (ln(x))
    Original:
    computes natural (base e) logarithm (to base e) (ln(x))
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    (función) [editar]
    calcula la raíz cuadrada (√x)
    Original:
    computes square root (√x)
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    (función) [editar]
    (C99)
    calcula cúbico raíz (3√x)
    Original:
    computes cubic root (3√x)
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    (función) [editar]
    Documentación de C++ para pow