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

char *name = "math.log/1 on complex, imaginary part";

double f_if(float re, float im) {
        float r21553 = im;
        float r21554 = re;
        float r21555 = atan2(r21553, r21554);
        return r21555;
}

double f_id(double re, double im) {
        double r21556 = im;
        double r21557 = re;
        double r21558 = atan2(r21556, r21557);
        return r21558;
}


double f_of(float re, float im) {
        float r21559 = im;
        float r21560 = re;
        float r21561 = atan2(r21559, r21560);
        return r21561;
}

double f_od(double re, double im) {
        double r21562 = im;
        double r21563 = re;
        double r21564 = atan2(r21562, r21563);
        return r21564;
}

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 r21565, r21566, r21567;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21565);
        mpfr_init(r21566);
        mpfr_init(r21567);
}

double f_im(double re, double im) {
        mpfr_set_d(r21565, im, MPFR_RNDN);
        mpfr_set_d(r21566, re, MPFR_RNDN);
        mpfr_atan2(r21567, r21565, r21566, MPFR_RNDN);
        return mpfr_get_d(r21567, MPFR_RNDN);
}

static mpfr_t r21568, r21569, r21570;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21568);
        mpfr_init(r21569);
        mpfr_init(r21570);
}

double f_fm(double re, double im) {
        mpfr_set_d(r21568, im, MPFR_RNDN);
        mpfr_set_d(r21569, re, MPFR_RNDN);
        mpfr_atan2(r21570, r21568, r21569, MPFR_RNDN);
        return mpfr_get_d(r21570, MPFR_RNDN);
}

static mpfr_t r21571, r21572, r21573;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21571);
        mpfr_init(r21572);
        mpfr_init(r21573);
}

double f_dm(double re, double im) {
        mpfr_set_d(r21571, im, MPFR_RNDN);
        mpfr_set_d(r21572, re, MPFR_RNDN);
        mpfr_atan2(r21573, r21571, r21572, MPFR_RNDN);
        return mpfr_get_d(r21573, MPFR_RNDN);
}