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    Type-generic math

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    C
     
    Números
     
    El <tgmath.h> cabecera incluye las cabeceras <math.h> y <complex.h> y define varias de tipo genérico macros. Estas macros determina la función real para llamar dependiendo de los tipos de los parámetros .
    Original:
    The header <tgmath.h> includes the headers <math.h> and <complex.h> and defines several type-generic macros. These macros determines the actual function to call depending on the types of the parameters.
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    Trigonométricas, hiperbólicas poder y las funciones exponenciales NJ

    A XXX macro de tipo genérico llamadas de: a
    Original:
    A type-generic macro XXX calls either of:
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    • verdadera función:
      Original:
      real function:
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    • float variante XXXf
      Original:
      float variant XXXf
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    • double variante XXX
      Original:
      double variant XXX
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    • long double variante XXXl
      Original:
      long double variant XXXl
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    • compleja función:
      Original:
      complex function:
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    • float variante cXXXf
      Original:
      float variant cXXXf
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    • double variante cXXX
      Original:
      double variant cXXX
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    • long double variante cXXXl
      Original:
      long double variant cXXXl
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    Una excepción a la regla anterior es exp (ver tabla a continuación) .
    Original:
    An exception to the above rule is exp (see the table below).
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    La función de llamada se determina de la siguiente manera:
    Original:
    The function to call is determined as follows:
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    • Si alguno de los parámetros es complejo, entonces la función compleja que se llama, de lo contrario la función real se llama .
      Original:
      If any of the parameters is complex, then the complex function is called, otherwise the real function is called.
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    • Si alguno de los parámetros es long double, entonces la variante long double se llama. De lo contrario, si cualquiera de los parámetros es double, entonces la variante double se llama. De lo contrario, la variante float se llama .
      Original:
      If any of the parameters is long double, then the long double variant is called. Otherwise, if any of the parameters is double, then the double variant is called. Otherwise, float variant is called.
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    • El comportamiento es indefinido es cualquiera de los parámetros es incompatible con el argumento de la función correspondiente.
      Esta sección está incompleta
      Razón: what's meant by incompatible?
      Original:
      The behavior is undefined is any of the parameters is incompatible with the corresponding argument of the function.
      Esta sección está incompleta
      Razón: what's meant by incompatible?
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    Las macros de tipo genéricos son los siguientes:
    Original:
    The type-generic macros are as follows:
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    Type-generic macro Real function
    variants     		Complex function
    variants
     
    float
    double
    long double
    float
    double
    long double
    asin asinf asin asinl casinf casin casinl
    acos acosf acos acosl cacosf cacos cacosl
    atan atanf atan atanl catanf catan catanl
    asinh asinhf asinh asinhl casinhf casinh casinhl
    acosh acoshf acosh acoshl cacoshf cacosh cacoshl
    atanh atanhf atanh atanhl catanhf catanh catanhl
    sin sinf sin sinl csinf csin csinl
    cos cosf cos cosl ccosf ccos ccosl
    tan tanf tan tanl ctanf ctan ctanl
    sinh sinhf sinh sinhl csinhf csinh csinhl
    cosh coshf cosh coshl ccoshf ccosh ccoshl
    tanh tanhf tanh tanhl ctanhf ctanh ctanhl
    exp expf exp expl cexpf cexp cexpl
    log logf log logl clogf clog clogl
    pow powf pow powl cpowf cpow cpowl
    sqrt sqrtf sqrt sqrtl csqrtf csqrt csqrtl
    abs fabsf fabs fabsl cabsf cabs cabsl
    exp expf exp expl cexpf cexp cexpl

    Funciones NJ Varios

    A XXX macro de tipo genérico llama cualquiera de las variantes de una función real:
    Original:
    A type-generic macro XXX calls either of the variants of a real function:
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    • float variante XXXf
      Original:
      float variant XXXf
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    • double variante XXX
      Original:
      double variant XXX
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    • long double variante XXXl
      Original:
      long double variant XXXl
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    Tenga en cuenta, no hay modf de tipo genérico macro .
    Original:
    Note, there's no modf type-generic macro.
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    La función de llamada se determina de la siguiente manera:
    Original:
    The function to call is determined as follows:
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    • Si alguno de los parámetros es long double, entonces la variante long double se llama. De lo contrario, si cualquiera de los parámetros es double, entonces la variante double se llama. De lo contrario, la variante float se llama .
      Original:
      If any of the parameters is long double, then the long double variant is called. Otherwise, if any of the parameters is double, then the double variant is called. Otherwise, float variant is called.
      The text has been machine-translated via Google Translate.
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    • El comportamiento es indefinido es cualquiera de los parámetros es incompatible con el argumento de la función correspondiente.
      Esta sección está incompleta
      Razón: what's meant by incompatible?
      Original:
      The behavior is undefined is any of the parameters is incompatible with the corresponding argument of the function.
      Esta sección está incompleta
      Razón: what's meant by incompatible?
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
    Type-generic macro Real function
    variants
     
    float
    double
    long double
    atan2 atan2f atan2 atan2l
    cbrt cbrtf cbrt cbrtl
    ceil ceilf ceil ceill
    copysign copysignf copysign copysignl
    erf erff erf erfl
    erfc erfcf erfc erfcl
    exp2 exp2f exp2 exp2l
    expm1 expm1f expm1 expm1l
    fdim fdimf fdim fdiml
    floor floorf floor floorl
    fma fmaf fma fmal
    fmax fmaxf fmax fmaxl
    fmin fminf fmin fminl
    fmod fmodf fmod fmodl
    frexp frexpf frexp frexpl
    hypot hypotf hypot hypotl
    ilogb ilogbf ilogb ilogbl
    ldexp ldexpf ldexp ldexpl
    lgamma lgammaf lgamma lgammal
    llrint llrintf llrint llrintl
    llround llroundf llround llroundl
    log10 log10f log10 log10l
    log1p log1pf log1p log1pl
    log2 log2f log2 log2l
    logb logbf logb logbl
    lrint lrintf lrint lrintl
    lround lroundf lround lroundl
    nearbyint nearbyintf nearbyint nearbyintl
    nextafter nextafterf nextafter nextafterl
    nexttoward nexttowardf nexttoward nexttowardl
    remainder remainderf remainder remainderl
    remquo remquof remquo remquol
    rint rintf rint rintl
    round roundf round roundl
    scalbln scalblnf scalbln scalblnl
    scalbn scalbnf scalbn scalbnl
    tgamma tgammaf tgamma tgammal
    trunc truncf trunc truncl

    Ejemplo

    Ejecuta este código
    int i;
float f;
double d;
long double ld;
float complex fc;
double complex dc;
long double complex ldc;

// macro -> function call
cos(i);   // -> cos(i)
sin(f);   // -> sinf(f)
acos(d);  // -> acos(d)
sqrt(dc); // -> csqrt(dc);