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      Standard library header <tgmath.h> (C99)

      From cppreference.com
      <c‎ |header
       
       
       

      This header is part ofnumeric library and providestype-generic macros that determine which real or, when applicable, complex function to call based on the types of the arguments.

      Includes

      <math.h>
      <complex.h>


      This section is incomplete
      Reason: 7.28 Type-generic math <tgmath.h>

      [edit]Synopsis

      This section is incomplete
      Reason: B.27 Type-generic math <tgmath.h>
      #include <math.h>#include <complex.h> #define __STDC_VERSION_TGMATH_H__ 202311L#define acos              /* see description */#define acosh             /* see description */#define acospi            /* see description */#define asin              /* see description */#define asinh             /* see description */#define asinpi            /* see description */#define atan              /* see description */#define atan2             /* see description */#define atan2pi           /* see description */#define atanh             /* see description */#define atanpi            /* see description */#define cbrt              /* see description */#define ceil              /* see description */#define compoundn         /* see description */#define copysign          /* see description */#define cos               /* see description */#define cosh              /* see description */#define cospi             /* see description */#define dadd              /* see description */#define ddiv              /* see description */#define dfma              /* see description */#define dmul              /* see description */#define dsqrt             /* see description */#define dsub              /* see description */#define erf               /* see description */#define erfc              /* see description */#define exp               /* see description */#define exp10             /* see description */#define exp10m1           /* see description */#define exp2              /* see description */#define exp2m1            /* see description */#define expm1             /* see description */#define fabs              /* see description */#define fadd              /* see description */#define fdim              /* see description */#define fdiv              /* see description */#define ffma              /* see description */#define floor             /* see description */#define fma               /* see description */#define fmax              /* see description */#define fmaximum          /* see description */#define fmaximum_mag      /* see description */#define fmaximum_mag_num  /* see description */#define fmaximum_num      /* see description */#define fmin              /* see description */#define fminimum          /* see description */#define fminimum_mag      /* see description */#define fminimum_mag_num  /* see description */#define fminimum_num      /* see description */#define fmod              /* see description */#define fmul              /* see description */#define frexp             /* see description */#define fromfp            /* see description */#define fromfpx           /* see description */#define fsqrt             /* see description */#define fsub              /* see description */#define hypot             /* see description */#define ilogb             /* see description */#define ldexp             /* see description */#define lgamma            /* see description */#define llogb             /* see description */#define llrint            /* see description */#define llround           /* see description */#define log               /* see description */#define log10             /* see description */#define log10p1           /* see description */#define log1p             /* see description */#define log2              /* see description */#define log2p1            /* see description */#define logb              /* see description */#define logp1             /* see description */#define lrint             /* see description */#define lround            /* see description */#define nearbyint         /* see description */#define nextafter         /* see description */#define nextdown          /* see description */#define nexttoward        /* see description */#define nextup            /* see description */#define pow               /* see description */#define pown              /* see description */#define powr              /* see description */#define remainder         /* see description */#define remquo            /* see description */#define rint              /* see description */#define rootn             /* see description */#define round             /* see description */#define roundeven         /* see description */#define rsqrt             /* see description */#define scalbln           /* see description */#define scalbn            /* see description */#define sin               /* see description */#define sinh              /* see description */#define sinpi             /* see description */#define sqrt              /* see description */#define tan               /* see description */#define tanh              /* see description */#define tanpi             /* see description */#define tgamma            /* see description */#define trunc             /* see description */#define ufromfp           /* see description */#define ufromfpx          /* see description */

      Only if the implementation does not define__STDC_NO_COMPLEX__:

      #ifndef __STDC_WANT_LIB_EXT1__#define carg  /* see description */#define cimag /* see description */#define conj  /* see description */#define cproj /* see description */#define creal /* see description */#endif

      Only if the implementation defines__STDC_IEC_60559_DFP__:

      #define d32add      /* see description */#define d32div      /* see description */#define d32fma      /* see description */#define d32mul      /* see description */#define d32sqrt     /* see description */#define d32sub      /* see description */#define d64add      /* see description */#define d64div      /* see description */#define d64fma      /* see description */#define d64mul      /* see description */#define d64sqrt     /* see description */#define d64sub      /* see description */#define llquantexp  /* see description */#define quantize    /* see description */#define quantum     /* see description */#define samequantum /* see description */

      Only if the implementation defines__STDC_IEC_60559_TYPES__ and additionally the user codedefines__STDC_WANT_IEC_60559_TYPES_EXT__ before any inclusion of<tgmath.h>:

      #ifdef __STDC_WANT_IEC_60559_TYPES_EXT__#define /*dMadd*/   /* see description */#define /*dMdiv*/   /* see description */#define /*dMfma*/   /* see description */#define /*dMmul*/   /* see description */#define /*dMsqrt*/  /* see description */#define /*dMsub*/   /* see description */#define /*dMxadd*/  /* see description */#define /*dMxdiv*/  /* see description */#define /*dMxfma*/  /* see description */#define /*dMxmul*/  /* see description */#define /*dMxsqrt*/ /* see description */#define /*dMxsub*/  /* see description */#define /*fMadd*/   /* see description */#define /*fMdiv*/   /* see description */#define /*fMfma*/   /* see description */#define /*fMmul*/   /* see description */#define /*fMsqrt*/  /* see description */#define /*fMsub*/   /* see description */#define /*fMxadd*/  /* see description */#define /*fMxdiv*/  /* see description */#define /*fMxfma*/  /* see description */#define /*fMxmul*/  /* see description */#define /*fMxsqrt*/ /* see description */#define /*fMxsub*/  /* see description */
      Retrieved from "https://en.cppreference.com/mwiki/index.php?title=c/header/tgmath&oldid=180736"

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