#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 r21956 = im;
        float r21957 = re;
        float r21958 = atan2(r21956, r21957);
        return r21958;
}

double f_id(double re, double im) {
        double r21959 = im;
        double r21960 = re;
        double r21961 = atan2(r21959, r21960);
        return r21961;
}


double f_of(float re, float im) {
        float r21962 = im;
        float r21963 = re;
        float r21964 = atan2(r21962, r21963);
        return r21964;
}

double f_od(double re, double im) {
        double r21965 = im;
        double r21966 = re;
        double r21967 = atan2(r21965, r21966);
        return r21967;
}

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 r21968, r21969, r21970;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21968);
        mpfr_init(r21969);
        mpfr_init(r21970);
}

double f_im(double re, double im) {
        mpfr_set_d(r21968, im, MPFR_RNDN);
        mpfr_set_d(r21969, re, MPFR_RNDN);
        mpfr_atan2(r21970, r21968, r21969, MPFR_RNDN);
        return mpfr_get_d(r21970, MPFR_RNDN);
}

static mpfr_t r21971, r21972, r21973;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21971);
        mpfr_init(r21972);
        mpfr_init(r21973);
}

double f_fm(double re, double im) {
        mpfr_set_d(r21971, im, MPFR_RNDN);
        mpfr_set_d(r21972, re, MPFR_RNDN);
        mpfr_atan2(r21973, r21971, r21972, MPFR_RNDN);
        return mpfr_get_d(r21973, MPFR_RNDN);
}

static mpfr_t r21974, r21975, r21976;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21974);
        mpfr_init(r21975);
        mpfr_init(r21976);
}

double f_dm(double re, double im) {
        mpfr_set_d(r21974, im, MPFR_RNDN);
        mpfr_set_d(r21975, re, MPFR_RNDN);
        mpfr_atan2(r21976, r21974, r21975, MPFR_RNDN);
        return mpfr_get_d(r21976, MPFR_RNDN);
}