#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "math.arg on complex";

double f_if(float re, float im) {
        float r21980 = im;
        float r21981 = re;
        float r21982 = atan2(r21980, r21981);
        return r21982;
}

double f_id(double re, double im) {
        double r21983 = im;
        double r21984 = re;
        double r21985 = atan2(r21983, r21984);
        return r21985;
}


double f_of(float re, float im) {
        float r21986 = im;
        float r21987 = re;
        float r21988 = atan2(r21986, r21987);
        return r21988;
}

double f_od(double re, double im) {
        double r21989 = im;
        double r21990 = re;
        double r21991 = atan2(r21989, r21990);
        return r21991;
}

void mpfr_fmod2(mpfr_t r, mpfr_t n, mpfr_t d, mpfr_rnd_t rmd) {
        mpfr_fmod(r, n, d, rmd);
        if (mpfr_cmp_ui(r, 0) < 0) mpfr_add(r, r, d, rmd);
}


static mpfr_t r21992, r21993, r21994;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21992);
        mpfr_init(r21993);
        mpfr_init(r21994);
}

double f_im(double re, double im) {
        mpfr_set_d(r21992, im, MPFR_RNDN);
        mpfr_set_d(r21993, re, MPFR_RNDN);
        mpfr_atan2(r21994, r21992, r21993, MPFR_RNDN);
        return mpfr_get_d(r21994, MPFR_RNDN);
}

static mpfr_t r21995, r21996, r21997;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21995);
        mpfr_init(r21996);
        mpfr_init(r21997);
}

double f_fm(double re, double im) {
        mpfr_set_d(r21995, im, MPFR_RNDN);
        mpfr_set_d(r21996, re, MPFR_RNDN);
        mpfr_atan2(r21997, r21995, r21996, MPFR_RNDN);
        return mpfr_get_d(r21997, MPFR_RNDN);
}

static mpfr_t r21998, r21999, r22000;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21998);
        mpfr_init(r21999);
        mpfr_init(r22000);
}

double f_dm(double re, double im) {
        mpfr_set_d(r21998, im, MPFR_RNDN);
        mpfr_set_d(r21999, re, MPFR_RNDN);
        mpfr_atan2(r22000, r21998, r21999, MPFR_RNDN);
        return mpfr_get_d(r22000, MPFR_RNDN);
}