#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 r21031 = im;
        float r21032 = re;
        float r21033 = atan2(r21031, r21032);
        return r21033;
}

double f_id(double re, double im) {
        double r21034 = im;
        double r21035 = re;
        double r21036 = atan2(r21034, r21035);
        return r21036;
}


double f_of(float re, float im) {
        float r21037 = im;
        float r21038 = re;
        float r21039 = atan2(r21037, r21038);
        return r21039;
}

double f_od(double re, double im) {
        double r21040 = im;
        double r21041 = re;
        double r21042 = atan2(r21040, r21041);
        return r21042;
}

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 r21043, r21044, r21045;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21043);
        mpfr_init(r21044);
        mpfr_init(r21045);
}

double f_im(double re, double im) {
        mpfr_set_d(r21043, im, MPFR_RNDN);
        mpfr_set_d(r21044, re, MPFR_RNDN);
        mpfr_atan2(r21045, r21043, r21044, MPFR_RNDN);
        return mpfr_get_d(r21045, MPFR_RNDN);
}

static mpfr_t r21046, r21047, r21048;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21046);
        mpfr_init(r21047);
        mpfr_init(r21048);
}

double f_fm(double re, double im) {
        mpfr_set_d(r21046, im, MPFR_RNDN);
        mpfr_set_d(r21047, re, MPFR_RNDN);
        mpfr_atan2(r21048, r21046, r21047, MPFR_RNDN);
        return mpfr_get_d(r21048, MPFR_RNDN);
}

static mpfr_t r21049, r21050, r21051;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21049);
        mpfr_init(r21050);
        mpfr_init(r21051);
}

double f_dm(double re, double im) {
        mpfr_set_d(r21049, im, MPFR_RNDN);
        mpfr_set_d(r21050, re, MPFR_RNDN);
        mpfr_atan2(r21051, r21049, r21050, MPFR_RNDN);
        return mpfr_get_d(r21051, MPFR_RNDN);
}