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#pragma once

#include <math.h>

#include <stdlib.h>

#include <stdio.h>

typedef struct complex_t

{

long double real;

long double imag;

} complex_t;

#if !defined(_COMPLEX_H_) && !defined(complex) && !defined(__cplusplus)

typedef complex_t complex;

#endif

/* Various library functions */

long double real(complex_t num);

long double imag(complex_t num);

complex_t cvalue(long double real, long double imag);

char *ctoa(complex_t num);

/* Angle conversion functions */

long double degtorad(long double deg);

long double radtodeg(long double rad);

/* Basic complex number functions */

long double cabs(complex_t num);

long double carg(complex_t num);

complex_t conj(complex_t num);

/* Elementary operations */

complex_t cadd(complex_t num1, complex_t num2);

complex_t cdiff(complex_t num1, complex_t num2);

complex_t cmultiply(complex_t num1, complex_t num2);

complex_t cdivide(complex_t num1, complex_t num2);

/* Trigonometry */

complex_t csin(complex_t num);

complex_t ccos(complex_t num);

complex_t ctan(complex_t num);

complex_t ccsc(complex_t num);

complex_t csec(complex_t num);

complex_t ccot(complex_t num);

/* Hyperbolic trigonometry */

complex_t csinh(complex_t num);

complex_t ccosh(complex_t num);

complex_t ctanh(complex_t num);

complex_t ccsch(complex_t num);

complex_t csech(complex_t num);

complex_t ccoth(complex_t num);

/* Powers */

complex_t cexp(complex_t num);

complex_t cpower(complex_t num, complex_t power);

complex_t csqrt(complex_t num);

/* Logarithms */

complex_t clog(complex_t num);

complex_t clogbase(complex_t base, complex_t num);

complex_t clog10(complex_t num);

#include "complex.c"