82 #define __TGMATH_CPLX(z,R,C)                                                  \  argument
85                          __tg_choose (z, R##f(z), (R)(z), R##l(z)))
87 #define __TGMATH_CPLX_2(z1,z2,R,C)                                             \  argument
92                                         R##f(z1,z2), (R)(z1,z2), R##l(z1,z2)))
94 #define __TGMATH_REAL(x,R) \  argument
95   __tg_choose (x, R##f(x), (R)(x), R##l(x))
96 #define __TGMATH_REAL_2(x,y,R) \  argument
97   __tg_choose_2 (x, y, R##f(x,y), (R)(x,y), R##l(x,y))
98 #define __TGMATH_REAL_3(x,y,z,R) \  argument
99   __tg_choose_3 (x, y, z, R##f(x,y,z), (R)(x,y,z), R##l(x,y,z))
100 #define __TGMATH_REAL_1_2(x,y,R) \  argument
101   __tg_choose (x, R##f(x,y), (R)(x,y), R##l(x,y))
102 #define __TGMATH_REAL_2_3(x,y,z,R) \  argument
103   __tg_choose_2 (x, y, R##f(x,y,z), (R)(x,y,z), R##l(x,y,z))