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//------------------------------------------------------------------------------
// GraphBLAS/Demo/Include/usercomplex.h: complex numbers as a user-defined type
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2025, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
#ifndef USERCOMPLEX_H
#define USERCOMPLEX_H
typedef struct { double re ; double im ; } mycx ;
#define MYCX_DEFN \
"typedef struct { double re ; double im ; } mycx ;"
//------------------------------------------------------------------------------
// 10 binary functions, z=f(x,y), where CxC -> C
//------------------------------------------------------------------------------
extern
GrB_BinaryOp Complex_first , Complex_second , Complex_min ,
Complex_max , Complex_plus , Complex_minus ,
Complex_times , Complex_div , Complex_rdiv ,
Complex_rminus, Complex_pair ;
//------------------------------------------------------------------------------
// 6 binary comparators, z=f(x,y), where CxC -> C
//------------------------------------------------------------------------------
extern
GrB_BinaryOp Complex_iseq , Complex_isne ,
Complex_isgt , Complex_islt ,
Complex_isge , Complex_isle ;
//------------------------------------------------------------------------------
// 3 binary boolean functions, z=f(x,y), where CxC -> C
//------------------------------------------------------------------------------
extern
GrB_BinaryOp Complex_or , Complex_and , Complex_xor ;
//------------------------------------------------------------------------------
// 6 binary comparators, z=f(x,y), where CxC -> bool
//------------------------------------------------------------------------------
extern
GrB_BinaryOp Complex_eq , Complex_ne ,
Complex_gt , Complex_lt ,
Complex_ge , Complex_le ;
//------------------------------------------------------------------------------
// 1 binary function, z=f(x,y), where double x double -> C
//------------------------------------------------------------------------------
extern GrB_BinaryOp Complex_complex ;
//------------------------------------------------------------------------------
// 5 unary functions, z=f(x) where C -> C
//------------------------------------------------------------------------------
extern
GrB_UnaryOp Complex_identity , Complex_ainv , Complex_minv ,
Complex_not , Complex_conj,
Complex_one , Complex_abs ;
//------------------------------------------------------------------------------
// 4 unary functions, z=f(x) where C -> double
//------------------------------------------------------------------------------
extern
GrB_UnaryOp Complex_real, Complex_imag,
Complex_cabs, Complex_angle ;
//------------------------------------------------------------------------------
// 2 unary functions, z=f(x) where double -> C
//------------------------------------------------------------------------------
extern GrB_UnaryOp Complex_complex_real, Complex_complex_imag ;
//------------------------------------------------------------------------------
// Complex type, scalars, monoids, and semiring
//------------------------------------------------------------------------------
extern GrB_Type Complex ;
extern GrB_Monoid Complex_plus_monoid, Complex_times_monoid ;
extern GrB_Semiring Complex_plus_times ;
GrB_Info Complex_init (bool builtin_complex) ;
GrB_Info Complex_finalize (void) ;
//------------------------------------------------------------------------------
// function prototypes
//------------------------------------------------------------------------------
void mycx_first (mycx *z, const mycx *x, const mycx *y) ;
void mycx_second (mycx *z, const mycx *x, const mycx *y) ;
void mycx_pair (mycx *z, const mycx *x, const mycx *y) ;
void mycx_plus (mycx *z, const mycx *x, const mycx *y) ;
void mycx_minus (mycx *z, const mycx *x, const mycx *y) ;
void mycx_rminus (mycx *z, const mycx *x, const mycx *y) ;
void mycx_times (mycx *z, const mycx *x, const mycx *y) ;
void mycx_div (mycx *z, const mycx *x, const mycx *y) ;
void mycx_rdiv (mycx *z, const mycx *x, const mycx *y) ;
void fx64_min (GxB_FC64_t *z, const GxB_FC64_t *x, const GxB_FC64_t *y) ;
void mycx_min (mycx *z, const mycx *x, const mycx *y) ;
void fx64_max (GxB_FC64_t *z, const GxB_FC64_t *x, const GxB_FC64_t *y) ;
void mycx_max (mycx *z, const mycx *x, const mycx *y) ;
void mycx_iseq (mycx *z, const mycx *x, const mycx *y) ;
void mycx_isne (mycx *z, const mycx *x, const mycx *y) ;
void fx64_isgt (GxB_FC64_t *z, const GxB_FC64_t *x, const GxB_FC64_t *y) ;
void mycx_isgt (mycx *z, const mycx *x, const mycx *y) ;
void fx64_islt (GxB_FC64_t *z, const GxB_FC64_t *x, const GxB_FC64_t *y) ;
void mycx_islt (mycx *z, const mycx *x, const mycx *y) ;
void fx64_isge (GxB_FC64_t *z, const GxB_FC64_t *x, const GxB_FC64_t *y) ;
void mycx_isge (mycx *z, const mycx *x, const mycx *y) ;
void fx64_isle (GxB_FC64_t *z, const GxB_FC64_t *x, const GxB_FC64_t *y) ;
void mycx_isle (mycx *z, const mycx *x, const mycx *y) ;
void fx64_or (GxB_FC64_t *z, const GxB_FC64_t *x, const GxB_FC64_t *y) ;
void mycx_or (mycx *z, const mycx *x, const mycx *y) ;
void fx64_and (GxB_FC64_t *z, const GxB_FC64_t *x, const GxB_FC64_t *y) ;
void mycx_and (mycx *z, const mycx *x, const mycx *y) ;
void fx64_xor (GxB_FC64_t *z, const GxB_FC64_t *x, const GxB_FC64_t *y) ;
void mycx_xor (mycx *z, const mycx *x, const mycx *y) ;
void mycx_eq (bool *z, const mycx *x, const mycx *y) ;
void mycx_ne (bool *z, const mycx *x, const mycx *y) ;
void fx64_gt (bool *z, const GxB_FC64_t *x, const GxB_FC64_t *y) ;
void mycx_gt (bool *z, const mycx *x, const mycx *y) ;
void fx64_lt (bool *z, const GxB_FC64_t *x, const GxB_FC64_t *y) ;
void mycx_lt (bool *z, const mycx *x, const mycx *y) ;
void fx64_ge (bool *z, const GxB_FC64_t *x, const GxB_FC64_t *y) ;
void mycx_ge (bool *z, const mycx *x, const mycx *y) ;
void fx64_le (bool *z, const GxB_FC64_t *x, const GxB_FC64_t *y) ;
void mycx_le (bool *z, const mycx *x, const mycx *y) ;
void mycx_cmplx (mycx *z, const double *x, const double *y) ;
void mycx_one (mycx *z, const mycx *x) ;
void mycx_identity (mycx *z, const mycx *x) ;
void mycx_ainv (mycx *z, const mycx *x) ;
void mycx_minv (mycx *z, const mycx *x) ;
void mycx_conj (mycx *z, const mycx *x) ;
void fx64_abs (GxB_FC64_t *z, const GxB_FC64_t *x) ;
void mycx_abs (mycx *z, const mycx *x) ;
void fx64_not (GxB_FC64_t *z, const GxB_FC64_t *x) ;
void mycx_not (mycx *z, const mycx *x) ;
void mycx_real (double *z, const mycx *x) ;
void mycx_imag (double *z, const mycx *x) ;
void mycx_cabs (double *z, const mycx *x) ;
void mycx_angle (double *z, const mycx *x) ;
void fx64_cmplx_real (GxB_FC64_t *z, const double *x) ;
void mycx_cmplx_real (mycx *z, const double *x) ;
void fx64_cmplx_imag (GxB_FC64_t *z, const double *x) ;
void mycx_cmplx_imag (mycx *z, const double *x) ;
//------------------------------------------------------------------------------
// C++ compatibility
//------------------------------------------------------------------------------
#if defined ( __cplusplus )
#define crealf(x) std::real(x)
#define creal(x) std::real(x)
#define cimagf(x) std::imag(x)
#define cimag(x) std::imag(x)
#define cpowf(x,y) std::pow(x,y)
#define cpow(x,y) std::pow(x,y)
#define powf(x,y) std::pow(x,y)
#define cexpf(x) std::exp(x)
#define cexp(x) std::exp(x)
#define expf(x) std::exp(x)
#define clogf(x) std::log(x)
#define clog(x) std::log(x)
#define logf(x) std::log(x)
#define cabsf(x) std::abs(x)
#define cabs(x) std::abs(x)
#define absf(x) std::abs(x)
#define csqrtf(x) std::sqrt(x)
#define csqrt(x) std::sqrt(x)
#define sqrtf(x) std::sqrt(x)
#define conjf(x) std::conj(x)
#define cargf(x) std::arg(x)
#define carg(x) std::arg(x)
#define csinf(x) std::sin(x)
#define csin(x) std::sin(x)
#define sinf(x) std::sin(x)
#define ccosf(x) std::cos(x)
#define ccos(x) std::cos(x)
#define cosf(x) std::cos(x)
#define ctanf(x) std::tan(x)
#define ctan(x) std::tan(x)
#define tanf(x) std::tan(x)
#define casinf(x) std::asin(x)
#define casin(x) std::asin(x)
#define asinf(x) std::asin(x)
#define cacosf(x) std::acos(x)
#define cacos(x) std::acos(x)
#define acosf(x) std::acos(x)
#define catanf(x) std::atan(x)
#define catan(x) std::atan(x)
#define atanf(x) std::atan(x)
#define csinhf(x) std::sinh(x)
#define csinh(x) std::sinh(x)
#define sinhf(x) std::sinh(x)
#define ccoshf(x) std::cosh(x)
#define ccosh(x) std::cosh(x)
#define coshf(x) std::cosh(x)
#define ctanhf(x) std::tanh(x)
#define ctanh(x) std::tanh(x)
#define tanhf(x) std::tanh(x)
#define casinhf(x) std::asinh(x)
#define casinh(x) std::asinh(x)
#define asinhf(x) std::asinh(x)
#define cacoshf(x) std::acosh(x)
#define cacosh(x) std::acosh(x)
#define acoshf(x) std::acosh(x)
#define catanhf(x) std::atanh(x)
#define catanh(x) std::atanh(x)
#define atanhf(x) std::atanh(x)
#endif
#endif
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