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Common mathematical functions - cppreference.com

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Funciones

Definido en el archivo de encabezado <math.h>

Operaciones básicas

Original:

Basic operations

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calcula el valor absoluto de un valor de la integral (|x|)

Original:

computes absolute value of an integral value (|x|)

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(función) [editar]

valor absoluto de un valor de punto flotante (|x|)

Original:

absolute value of a floating point value (|x|)

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(función) [editar]

el cociente y el resto de la división entera

Original:

the quotient and remainder of integer division

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(función) [editar]

resto de la operación de división de punto flotante

Original:

remainder of the floating point division operation

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(función) [editar]

firmado resto de la operación de división

Original:

signed remainder of the division operation

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(función) [editar]

(C99)

firmado resto, así como los tres últimos bits de la operación de división

Original:

signed remainder as well as the three last bits of the division operation

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(función) [editar]

(C99)

fundido multiplicar-sumar operación

Original:

fused multiply-add operation

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(función) [editar]

(C99)

mayor de los dos valores de punto flotante

Original:

larger of two floating point values

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(función) [editar]

(C99)

menor de dos valores de coma flotante

Original:

smaller of two floating point values

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(función) [editar]

(C99)

diferencia positiva de dos valores de punto flotante (max(0, x-y))

Original:

positive difference of two floating point values (max(0, x-y))

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(función) [editar]

(C99)(C99)(C99)

no un número (NaN)

Original:

not-a-number (NaN)

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(función) [editar]

Funciones exponenciales

Original:

Exponential functions

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regresa e elevado a la potencia dada (ex)

Original:

returns e raised to the given power (ex)

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(función) [editar]

(C99)

regresa 2 elevado a la potencia dada (2x)

Original:

returns 2 raised to the given power (2x)

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(función) [editar]

(C99)

regresa e elevado a la potencia dada, menos uno (ex-1)

Original:

returns e raised to the given power, minus one (ex-1)

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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 común (base 10') logaritmo (log10(x))

Original:

computes common (base 10) logarithm (log10(x))

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(función) [editar]

(C99)

logaritmo natural (a base e) de 1 más el número dado

Original:

natural logarithm (to base e) of 1 plus the given number

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(función) [editar]

(C99)

logaritmo en base 2 del número dado

Original:

base 2 logarithm of the given number

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(función) [editar]

Funciones de energía

Original:

Power functions

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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]

(C99)

Calcula la raíz cuadrada de la suma de los cuadrados de dos números dados (√x2
+y2
)

Original:

computes square root of the sum of the squares of two given numbers (√x2
+y2
)

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(función) [editar]

eleva un número a la potencia dada (xy)

Original:

raises a number to the given power (xy)

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(función) [editar]

Funciones trigonométricas

Original:

Trigonometric functions

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sine calcula (sin(x))

Original:

computes sine (sin(x))

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(función) [editar]

calcula coseno (cos(x))

Original:

computes cosine (cos(x))

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(función) [editar]

calcula la tangente (tan(x))

Original:

computes tangent (tan(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 arco tangente (arctan(x))

Original:

computes arc tangent (arctan(x))

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(función) [editar]

arco tangente, usando signos para determinar cuadrantes

Original:

arc tangent, using signs to determine quadrants

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(función) [editar]

Las funciones hiperbólicas

Original:

Hyperbolic functions

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calcula seno hiperbólico (sh(x))

Original:

computes hyperbolic sine (sh(x))

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(función) [editar]

Calcula el coseno hiperbólico (ch(x))

Original:

computes hyperbolic cosine (ch(x))

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(función) [editar]

tangente hiperbólica

Original:

hyperbolic tangent

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(función) [editar]

(C99)

arco seno hiperbólico

Original:

hyperbolic arc sine

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(función) [editar]

(C99)

hiperbólico arco coseno

Original:

hyperbolic arc cosine

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(función) [editar]

(C99)

arcotangente hiperbólica

Original:

hyperbolic arc tangent

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(función) [editar]

Error gamma y funciones

Original:

Error and gamma functions

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(C99)

error de funcionamiento

Original:

error function

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(función) [editar]

(C99)

función de error complementaria

Original:

complementary error function

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(función) [editar]

(C99)

logaritmo natural de la función gamma

Original:

natural logarithm of the gamma function

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(función) [editar]

(C99)

gamma función

Original:

gamma function

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(función) [editar]

Más cerca de las operaciones con enteros en coma flotante

Original:

Nearest integer floating point operations

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más cercano entero no menor que el valor dado

Original:

nearest integer not less than the given value

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(función) [editar]

entero más cercano no es mayor que el valor dado

Original:

nearest integer not greater than the given value

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(función) [editar]

(C99)

entero más cercano no es mayor en magnitud que el valor dado

Original:

nearest integer not greater in magnitude than the given value

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(función) [editar]

(C99)(C99)(C99)

entero más próximo, redondeando lejos de cero en los casos de reinserción

Original:

nearest integer, rounding away from zero in halfway cases

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(función) [editar]

entero más cercano usando el modo de redondeo actual

Original:

nearest integer using current rounding mode

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(función) [editar]

(C99)(C99)(C99)

entero más cercano usando el modo de redondeo actual con excepción
si el resultado es diferente

Original:

nearest integer using current rounding mode with
exception if the result differs

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(función) [editar]

Funciones de punto flotante de manipulación

Original:

Floating point manipulation functions

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se descompone un número en mantisa y una potencia de 2

Original:

decomposes a number into significand and a power of 2

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(función) [editar]

multiplica un número por 2 elevado a una potencia

Original:

multiplies a number by 2 raised to a power

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(función) [editar]

se descompone un número en parte entera y fraccionaria

Original:

decomposes a number into integer and fractional parts

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(función) [editar]

(C99)(C99)

multiplica un número por FLT_RADIX elevado a una potencia

Original:

multiplies a number by FLT_RADIX raised to a power

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(función) [editar]

(C99)

extrae exponente de la serie

Original:

extracts exponent of the number

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(función) [editar]

(C99)

extrae exponente de la serie

Original:

extracts exponent of the number

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(función) [editar]

siguiente valor representable en coma flotante a un valor dado

Original:

next representable floating point value towards the given value

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(función) [editar]

copia el signo de un valor de punto flotante

Original:

copies the sign of a floating point value

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(función) [editar]

Clasificación

Original:

Classification

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clasifica el valor dado en coma flotante

Original:

categorizes the given floating point value

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(función) [editar]

Comprueba si el número dado tiene un valor finito

Original:

checks if the given number has finite value

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(función) [editar]

(C99)

comprueba si el número dado es infinito

Original:

checks if the given number is infinite

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(función) [editar]

(C99)

Comprueba si el número dado es NaN

Original:

checks if the given number is NaN

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(función) [editar]

comprueba si el número dado es normal

Original:

checks if the given number is normal

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(función) [editar]

comprueba si el número dado es negativo

Original:

checks if the given number is negative

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(función) [editar]

Constantes Macro

Definido en el archivo de encabezado <math.h>

indica un valor demasiado grande para ser representable (infinito) por float, double y long double respectivamente

Original:

indicates value too big to be representable (infinity) by float, double and long double respectively

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(constante de macro) [editar]

Clasificación

Original:

Classification

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(C99)(C99)(C99)(C99)(C99)

indica una categoría de punto flotante

Original:

indicates a floating-point category

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(constante de macro) [editar]