diff options
Diffstat (limited to 'math/tgmath.h')
| -rw-r--r-- | math/tgmath.h | 503 |
1 files changed, 0 insertions, 503 deletions
diff --git a/math/tgmath.h b/math/tgmath.h deleted file mode 100644 index 01730a44fc..0000000000 --- a/math/tgmath.h +++ /dev/null @@ -1,503 +0,0 @@ -/* Copyright (C) 1997-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/* - * ISO C99 Standard: 7.22 Type-generic math <tgmath.h> - */ - -#ifndef _TGMATH_H -#define _TGMATH_H 1 - -/* Include the needed headers. */ -#include <math.h> -#include <complex.h> - - -/* Since `complex' is currently not really implemented in most C compilers - and if it is implemented, the implementations differ. This makes it - quite difficult to write a generic implementation of this header. We - do not try this for now and instead concentrate only on GNU CC. Once - we have more information support for other compilers might follow. */ - -#if __GNUC_PREREQ (2, 7) - -# ifdef __NO_LONG_DOUBLE_MATH -# define __tgml(fct) fct -# else -# define __tgml(fct) fct ## l -# endif - -/* This is ugly but unless gcc gets appropriate builtins we have to do - something like this. Don't ask how it works. */ - -/* 1 if 'type' is a floating type, 0 if 'type' is an integer type. - Allows for _Bool. Expands to an integer constant expression. */ -# if __GNUC_PREREQ (3, 1) -# define __floating_type(type) \ - (__builtin_classify_type ((type) 0) == 8 \ - || (__builtin_classify_type ((type) 0) == 9 \ - && __builtin_classify_type (__real__ ((type) 0)) == 8)) -# else -# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1)) -# endif - -/* The tgmath real type for T, where E is 0 if T is an integer type and - 1 for a floating type. */ -# define __tgmath_real_type_sub(T, E) \ - __typeof__ (*(0 ? (__typeof__ (0 ? (double *) 0 : (void *) (E))) 0 \ - : (__typeof__ (0 ? (T *) 0 : (void *) (!(E)))) 0)) - -/* The tgmath real type of EXPR. */ -# define __tgmath_real_type(expr) \ - __tgmath_real_type_sub (__typeof__ ((__typeof__ (expr)) 0), \ - __floating_type (__typeof__ (expr))) - - -/* We have two kinds of generic macros: to support functions which are - only defined on real valued parameters and those which are defined - for complex functions as well. */ -# define __TGMATH_UNARY_REAL_ONLY(Val, Fct) \ - (__extension__ ((sizeof (Val) == sizeof (double) \ - || __builtin_classify_type (Val) != 8) \ - ? (__tgmath_real_type (Val)) Fct (Val) \ - : (sizeof (Val) == sizeof (float)) \ - ? (__tgmath_real_type (Val)) Fct##f (Val) \ - : (__tgmath_real_type (Val)) __tgml(Fct) (Val))) - -# define __TGMATH_UNARY_REAL_RET_ONLY(Val, RetType, Fct) \ - (__extension__ ((sizeof (Val) == sizeof (double) \ - || __builtin_classify_type (Val) != 8) \ - ? (RetType) Fct (Val) \ - : (sizeof (Val) == sizeof (float)) \ - ? (RetType) Fct##f (Val) \ - : (RetType) __tgml(Fct) (Val))) - -# define __TGMATH_BINARY_FIRST_REAL_ONLY(Val1, Val2, Fct) \ - (__extension__ ((sizeof (Val1) == sizeof (double) \ - || __builtin_classify_type (Val1) != 8) \ - ? (__tgmath_real_type (Val1)) Fct (Val1, Val2) \ - : (sizeof (Val1) == sizeof (float)) \ - ? (__tgmath_real_type (Val1)) Fct##f (Val1, Val2) \ - : (__tgmath_real_type (Val1)) __tgml(Fct) (Val1, Val2))) - -# define __TGMATH_BINARY_REAL_ONLY(Val1, Val2, Fct) \ - (__extension__ (((sizeof (Val1) > sizeof (double) \ - || sizeof (Val2) > sizeof (double)) \ - && __builtin_classify_type ((Val1) + (Val2)) == 8) \ - ? (__typeof ((__tgmath_real_type (Val1)) 0 \ - + (__tgmath_real_type (Val2)) 0)) \ - __tgml(Fct) (Val1, Val2) \ - : (sizeof (Val1) == sizeof (double) \ - || sizeof (Val2) == sizeof (double) \ - || __builtin_classify_type (Val1) != 8 \ - || __builtin_classify_type (Val2) != 8) \ - ? (__typeof ((__tgmath_real_type (Val1)) 0 \ - + (__tgmath_real_type (Val2)) 0)) \ - Fct (Val1, Val2) \ - : (__typeof ((__tgmath_real_type (Val1)) 0 \ - + (__tgmath_real_type (Val2)) 0)) \ - Fct##f (Val1, Val2))) - -# define __TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY(Val1, Val2, Val3, Fct) \ - (__extension__ (((sizeof (Val1) > sizeof (double) \ - || sizeof (Val2) > sizeof (double)) \ - && __builtin_classify_type ((Val1) + (Val2)) == 8) \ - ? (__typeof ((__tgmath_real_type (Val1)) 0 \ - + (__tgmath_real_type (Val2)) 0)) \ - __tgml(Fct) (Val1, Val2, Val3) \ - : (sizeof (Val1) == sizeof (double) \ - || sizeof (Val2) == sizeof (double) \ - || __builtin_classify_type (Val1) != 8 \ - || __builtin_classify_type (Val2) != 8) \ - ? (__typeof ((__tgmath_real_type (Val1)) 0 \ - + (__tgmath_real_type (Val2)) 0)) \ - Fct (Val1, Val2, Val3) \ - : (__typeof ((__tgmath_real_type (Val1)) 0 \ - + (__tgmath_real_type (Val2)) 0)) \ - Fct##f (Val1, Val2, Val3))) - -# define __TGMATH_TERNARY_REAL_ONLY(Val1, Val2, Val3, Fct) \ - (__extension__ (((sizeof (Val1) > sizeof (double) \ - || sizeof (Val2) > sizeof (double) \ - || sizeof (Val3) > sizeof (double)) \ - && __builtin_classify_type ((Val1) + (Val2) + (Val3)) \ - == 8) \ - ? (__typeof ((__tgmath_real_type (Val1)) 0 \ - + (__tgmath_real_type (Val2)) 0 \ - + (__tgmath_real_type (Val3)) 0)) \ - __tgml(Fct) (Val1, Val2, Val3) \ - : (sizeof (Val1) == sizeof (double) \ - || sizeof (Val2) == sizeof (double) \ - || sizeof (Val3) == sizeof (double) \ - || __builtin_classify_type (Val1) != 8 \ - || __builtin_classify_type (Val2) != 8 \ - || __builtin_classify_type (Val3) != 8) \ - ? (__typeof ((__tgmath_real_type (Val1)) 0 \ - + (__tgmath_real_type (Val2)) 0 \ - + (__tgmath_real_type (Val3)) 0)) \ - Fct (Val1, Val2, Val3) \ - : (__typeof ((__tgmath_real_type (Val1)) 0 \ - + (__tgmath_real_type (Val2)) 0 \ - + (__tgmath_real_type (Val3)) 0)) \ - Fct##f (Val1, Val2, Val3))) - -# define __TGMATH_TERNARY_FIRST_REAL_RET_ONLY(Val1, Val2, Val3, RetType, Fct) \ - (__extension__ ((sizeof (Val1) == sizeof (double) \ - || __builtin_classify_type (Val1) != 8) \ - ? (RetType) Fct (Val1, Val2, Val3) \ - : (sizeof (Val1) == sizeof (float)) \ - ? (RetType) Fct##f (Val1, Val2, Val3) \ - : (RetType) __tgml(Fct) (Val1, Val2, Val3))) - -/* XXX This definition has to be changed as soon as the compiler understands - the imaginary keyword. */ -# define __TGMATH_UNARY_REAL_IMAG(Val, Fct, Cfct) \ - (__extension__ ((sizeof (__real__ (Val)) == sizeof (double) \ - || __builtin_classify_type (__real__ (Val)) != 8) \ - ? ((sizeof (__real__ (Val)) == sizeof (Val)) \ - ? (__tgmath_real_type (Val)) Fct (Val) \ - : (__tgmath_real_type (Val)) Cfct (Val)) \ - : (sizeof (__real__ (Val)) == sizeof (float)) \ - ? ((sizeof (__real__ (Val)) == sizeof (Val)) \ - ? (__tgmath_real_type (Val)) Fct##f (Val) \ - : (__tgmath_real_type (Val)) Cfct##f (Val)) \ - : ((sizeof (__real__ (Val)) == sizeof (Val)) \ - ? (__tgmath_real_type (Val)) __tgml(Fct) (Val) \ - : (__tgmath_real_type (Val)) __tgml(Cfct) (Val)))) - -# define __TGMATH_UNARY_IMAG(Val, Cfct) \ - (__extension__ ((sizeof (__real__ (Val)) == sizeof (double) \ - || __builtin_classify_type (__real__ (Val)) != 8) \ - ? (__typeof__ ((__tgmath_real_type (Val)) 0 \ - + _Complex_I)) Cfct (Val) \ - : (sizeof (__real__ (Val)) == sizeof (float)) \ - ? (__typeof__ ((__tgmath_real_type (Val)) 0 \ - + _Complex_I)) Cfct##f (Val) \ - : (__typeof__ ((__tgmath_real_type (Val)) 0 \ - + _Complex_I)) __tgml(Cfct) (Val))) - -/* XXX This definition has to be changed as soon as the compiler understands - the imaginary keyword. */ -# define __TGMATH_UNARY_REAL_IMAG_RET_REAL(Val, Fct, Cfct) \ - (__extension__ ((sizeof (__real__ (Val)) == sizeof (double) \ - || __builtin_classify_type (__real__ (Val)) != 8) \ - ? ((sizeof (__real__ (Val)) == sizeof (Val)) \ - ? (__typeof__ (__real__ (__tgmath_real_type (Val)) 0))\ - Fct (Val) \ - : (__typeof__ (__real__ (__tgmath_real_type (Val)) 0))\ - Cfct (Val)) \ - : (sizeof (__real__ (Val)) == sizeof (float)) \ - ? ((sizeof (__real__ (Val)) == sizeof (Val)) \ - ? (__typeof__ (__real__ (__tgmath_real_type (Val)) 0))\ - Fct##f (Val) \ - : (__typeof__ (__real__ (__tgmath_real_type (Val)) 0))\ - Cfct##f (Val)) \ - : ((sizeof (__real__ (Val)) == sizeof (Val)) \ - ? (__typeof__ (__real__ (__tgmath_real_type (Val)) 0))\ - __tgml(Fct) (Val) \ - : (__typeof__ (__real__ (__tgmath_real_type (Val)) 0))\ - __tgml(Cfct) (Val)))) - -/* XXX This definition has to be changed as soon as the compiler understands - the imaginary keyword. */ -# define __TGMATH_BINARY_REAL_IMAG(Val1, Val2, Fct, Cfct) \ - (__extension__ (((sizeof (__real__ (Val1)) > sizeof (double) \ - || sizeof (__real__ (Val2)) > sizeof (double)) \ - && __builtin_classify_type (__real__ (Val1) \ - + __real__ (Val2)) == 8) \ - ? ((sizeof (__real__ (Val1)) == sizeof (Val1) \ - && sizeof (__real__ (Val2)) == sizeof (Val2)) \ - ? (__typeof ((__tgmath_real_type (Val1)) 0 \ - + (__tgmath_real_type (Val2)) 0)) \ - __tgml(Fct) (Val1, Val2) \ - : (__typeof ((__tgmath_real_type (Val1)) 0 \ - + (__tgmath_real_type (Val2)) 0)) \ - __tgml(Cfct) (Val1, Val2)) \ - : (sizeof (__real__ (Val1)) == sizeof (double) \ - || sizeof (__real__ (Val2)) == sizeof (double) \ - || __builtin_classify_type (__real__ (Val1)) != 8 \ - || __builtin_classify_type (__real__ (Val2)) != 8) \ - ? ((sizeof (__real__ (Val1)) == sizeof (Val1) \ - && sizeof (__real__ (Val2)) == sizeof (Val2)) \ - ? (__typeof ((__tgmath_real_type (Val1)) 0 \ - + (__tgmath_real_type (Val2)) 0)) \ - Fct (Val1, Val2) \ - : (__typeof ((__tgmath_real_type (Val1)) 0 \ - + (__tgmath_real_type (Val2)) 0)) \ - Cfct (Val1, Val2)) \ - : ((sizeof (__real__ (Val1)) == sizeof (Val1) \ - && sizeof (__real__ (Val2)) == sizeof (Val2)) \ - ? (__typeof ((__tgmath_real_type (Val1)) 0 \ - + (__tgmath_real_type (Val2)) 0)) \ - Fct##f (Val1, Val2) \ - : (__typeof ((__tgmath_real_type (Val1)) 0 \ - + (__tgmath_real_type (Val2)) 0)) \ - Cfct##f (Val1, Val2)))) -#else -# error "Unsupported compiler; you cannot use <tgmath.h>" -#endif - - -/* Unary functions defined for real and complex values. */ - - -/* Trigonometric functions. */ - -/* Arc cosine of X. */ -#define acos(Val) __TGMATH_UNARY_REAL_IMAG (Val, acos, cacos) -/* Arc sine of X. */ -#define asin(Val) __TGMATH_UNARY_REAL_IMAG (Val, asin, casin) -/* Arc tangent of X. */ -#define atan(Val) __TGMATH_UNARY_REAL_IMAG (Val, atan, catan) -/* Arc tangent of Y/X. */ -#define atan2(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, atan2) - -/* Cosine of X. */ -#define cos(Val) __TGMATH_UNARY_REAL_IMAG (Val, cos, ccos) -/* Sine of X. */ -#define sin(Val) __TGMATH_UNARY_REAL_IMAG (Val, sin, csin) -/* Tangent of X. */ -#define tan(Val) __TGMATH_UNARY_REAL_IMAG (Val, tan, ctan) - - -/* Hyperbolic functions. */ - -/* Hyperbolic arc cosine of X. */ -#define acosh(Val) __TGMATH_UNARY_REAL_IMAG (Val, acosh, cacosh) -/* Hyperbolic arc sine of X. */ -#define asinh(Val) __TGMATH_UNARY_REAL_IMAG (Val, asinh, casinh) -/* Hyperbolic arc tangent of X. */ -#define atanh(Val) __TGMATH_UNARY_REAL_IMAG (Val, atanh, catanh) - -/* Hyperbolic cosine of X. */ -#define cosh(Val) __TGMATH_UNARY_REAL_IMAG (Val, cosh, ccosh) -/* Hyperbolic sine of X. */ -#define sinh(Val) __TGMATH_UNARY_REAL_IMAG (Val, sinh, csinh) -/* Hyperbolic tangent of X. */ -#define tanh(Val) __TGMATH_UNARY_REAL_IMAG (Val, tanh, ctanh) - - -/* Exponential and logarithmic functions. */ - -/* Exponential function of X. */ -#define exp(Val) __TGMATH_UNARY_REAL_IMAG (Val, exp, cexp) - -/* Break VALUE into a normalized fraction and an integral power of 2. */ -#define frexp(Val1, Val2) __TGMATH_BINARY_FIRST_REAL_ONLY (Val1, Val2, frexp) - -/* X times (two to the EXP power). */ -#define ldexp(Val1, Val2) __TGMATH_BINARY_FIRST_REAL_ONLY (Val1, Val2, ldexp) - -/* Natural logarithm of X. */ -#define log(Val) __TGMATH_UNARY_REAL_IMAG (Val, log, clog) - -/* Base-ten logarithm of X. */ -#ifdef __USE_GNU -# define log10(Val) __TGMATH_UNARY_REAL_IMAG (Val, log10, __clog10) -#else -# define log10(Val) __TGMATH_UNARY_REAL_ONLY (Val, log10) -#endif - -/* Return exp(X) - 1. */ -#define expm1(Val) __TGMATH_UNARY_REAL_ONLY (Val, expm1) - -/* Return log(1 + X). */ -#define log1p(Val) __TGMATH_UNARY_REAL_ONLY (Val, log1p) - -/* Return the base 2 signed integral exponent of X. */ -#define logb(Val) __TGMATH_UNARY_REAL_ONLY (Val, logb) - -/* Compute base-2 exponential of X. */ -#define exp2(Val) __TGMATH_UNARY_REAL_ONLY (Val, exp2) - -/* Compute base-2 logarithm of X. */ -#define log2(Val) __TGMATH_UNARY_REAL_ONLY (Val, log2) - - -/* Power functions. */ - -/* Return X to the Y power. */ -#define pow(Val1, Val2) __TGMATH_BINARY_REAL_IMAG (Val1, Val2, pow, cpow) - -/* Return the square root of X. */ -#define sqrt(Val) __TGMATH_UNARY_REAL_IMAG (Val, sqrt, csqrt) - -/* Return `sqrt(X*X + Y*Y)'. */ -#define hypot(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, hypot) - -/* Return the cube root of X. */ -#define cbrt(Val) __TGMATH_UNARY_REAL_ONLY (Val, cbrt) - - -/* Nearest integer, absolute value, and remainder functions. */ - -/* Smallest integral value not less than X. */ -#define ceil(Val) __TGMATH_UNARY_REAL_ONLY (Val, ceil) - -/* Absolute value of X. */ -#define fabs(Val) __TGMATH_UNARY_REAL_IMAG_RET_REAL (Val, fabs, cabs) - -/* Largest integer not greater than X. */ -#define floor(Val) __TGMATH_UNARY_REAL_ONLY (Val, floor) - -/* Floating-point modulo remainder of X/Y. */ -#define fmod(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, fmod) - -/* Round X to integral valuein floating-point format using current - rounding direction, but do not raise inexact exception. */ -#define nearbyint(Val) __TGMATH_UNARY_REAL_ONLY (Val, nearbyint) - -/* Round X to nearest integral value, rounding halfway cases away from - zero. */ -#define round(Val) __TGMATH_UNARY_REAL_ONLY (Val, round) - -/* Round X to the integral value in floating-point format nearest but - not larger in magnitude. */ -#define trunc(Val) __TGMATH_UNARY_REAL_ONLY (Val, trunc) - -/* Compute remainder of X and Y and put in *QUO a value with sign of x/y - and magnitude congruent `mod 2^n' to the magnitude of the integral - quotient x/y, with n >= 3. */ -#define remquo(Val1, Val2, Val3) \ - __TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY (Val1, Val2, Val3, remquo) - -/* Round X to nearest integral value according to current rounding - direction. */ -#define lrint(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, long int, lrint) -#define llrint(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, long long int, llrint) - -/* Round X to nearest integral value, rounding halfway cases away from - zero. */ -#define lround(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, long int, lround) -#define llround(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, long long int, llround) - - -/* Return X with its signed changed to Y's. */ -#define copysign(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, copysign) - -/* Error and gamma functions. */ -#define erf(Val) __TGMATH_UNARY_REAL_ONLY (Val, erf) -#define erfc(Val) __TGMATH_UNARY_REAL_ONLY (Val, erfc) -#define tgamma(Val) __TGMATH_UNARY_REAL_ONLY (Val, tgamma) -#define lgamma(Val) __TGMATH_UNARY_REAL_ONLY (Val, lgamma) - - -/* Return the integer nearest X in the direction of the - prevailing rounding mode. */ -#define rint(Val) __TGMATH_UNARY_REAL_ONLY (Val, rint) - -#if __GLIBC_USE (IEC_60559_BFP_EXT) -/* Return X - epsilon. */ -# define nextdown(Val) __TGMATH_UNARY_REAL_ONLY (Val, nextdown) -/* Return X + epsilon. */ -# define nextup(Val) __TGMATH_UNARY_REAL_ONLY (Val, nextup) -#endif - -/* Return X + epsilon if X < Y, X - epsilon if X > Y. */ -#define nextafter(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, nextafter) -#define nexttoward(Val1, Val2) \ - __TGMATH_BINARY_FIRST_REAL_ONLY (Val1, Val2, nexttoward) - -/* Return the remainder of integer divison X / Y with infinite precision. */ -#define remainder(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, remainder) - -/* Return X times (2 to the Nth power). */ -#ifdef __USE_MISC -# define scalb(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, scalb) -#endif - -/* Return X times (2 to the Nth power). */ -#define scalbn(Val1, Val2) __TGMATH_BINARY_FIRST_REAL_ONLY (Val1, Val2, scalbn) - -/* Return X times (2 to the Nth power). */ -#define scalbln(Val1, Val2) \ - __TGMATH_BINARY_FIRST_REAL_ONLY (Val1, Val2, scalbln) - -/* Return the binary exponent of X, which must be nonzero. */ -#define ilogb(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, int, ilogb) - - -/* Return positive difference between X and Y. */ -#define fdim(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, fdim) - -/* Return maximum numeric value from X and Y. */ -#define fmax(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, fmax) - -/* Return minimum numeric value from X and Y. */ -#define fmin(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, fmin) - - -/* Multiply-add function computed as a ternary operation. */ -#define fma(Val1, Val2, Val3) \ - __TGMATH_TERNARY_REAL_ONLY (Val1, Val2, Val3, fma) - -#if __GLIBC_USE (IEC_60559_BFP_EXT) -/* Round X to nearest integer value, rounding halfway cases to even. */ -# define roundeven(Val) __TGMATH_UNARY_REAL_ONLY (Val, roundeven) - -# define fromfp(Val1, Val2, Val3) \ - __TGMATH_TERNARY_FIRST_REAL_RET_ONLY (Val1, Val2, Val3, __intmax_t, fromfp) - -# define ufromfp(Val1, Val2, Val3) \ - __TGMATH_TERNARY_FIRST_REAL_RET_ONLY (Val1, Val2, Val3, __uintmax_t, ufromfp) - -# define fromfpx(Val1, Val2, Val3) \ - __TGMATH_TERNARY_FIRST_REAL_RET_ONLY (Val1, Val2, Val3, __intmax_t, fromfpx) - -# define ufromfpx(Val1, Val2, Val3) \ - __TGMATH_TERNARY_FIRST_REAL_RET_ONLY (Val1, Val2, Val3, __uintmax_t, ufromfpx) - -/* Like ilogb, but returning long int. */ -# define llogb(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, long int, llogb) - -/* Return value with maximum magnitude. */ -# define fmaxmag(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, fmaxmag) - -/* Return value with minimum magnitude. */ -# define fminmag(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, fminmag) - -/* Total order operation. */ -# define totalorder(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, \ - totalorder) - -/* Total order operation on absolute values. */ -# define totalordermag(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, \ - totalordermag) -#endif - - -/* Absolute value, conjugates, and projection. */ - -/* Argument value of Z. */ -#define carg(Val) __TGMATH_UNARY_REAL_IMAG_RET_REAL (Val, carg, carg) - -/* Complex conjugate of Z. */ -#define conj(Val) __TGMATH_UNARY_IMAG (Val, conj) - -/* Projection of Z onto the Riemann sphere. */ -#define cproj(Val) __TGMATH_UNARY_IMAG (Val, cproj) - - -/* Decomposing complex values. */ - -/* Imaginary part of Z. */ -#define cimag(Val) __TGMATH_UNARY_REAL_IMAG_RET_REAL (Val, cimag, cimag) - -/* Real part of Z. */ -#define creal(Val) __TGMATH_UNARY_REAL_IMAG_RET_REAL (Val, creal, creal) - -#endif /* tgmath.h */ |