#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 r21875 = im;
        float r21876 = re;
        float r21877 = atan2(r21875, r21876);
        return r21877;
}

double f_id(double re, double im) {
        double r21878 = im;
        double r21879 = re;
        double r21880 = atan2(r21878, r21879);
        return r21880;
}


double f_of(float re, float im) {
        float r21881 = im;
        float r21882 = re;
        float r21883 = atan2(r21881, r21882);
        return r21883;
}

double f_od(double re, double im) {
        double r21884 = im;
        double r21885 = re;
        double r21886 = atan2(r21884, r21885);
        return r21886;
}

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 r21887, r21888, r21889;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21887);
        mpfr_init(r21888);
        mpfr_init(r21889);
}

double f_im(double re, double im) {
        mpfr_set_d(r21887, im, MPFR_RNDN);
        mpfr_set_d(r21888, re, MPFR_RNDN);
        mpfr_atan2(r21889, r21887, r21888, MPFR_RNDN);
        return mpfr_get_d(r21889, MPFR_RNDN);
}

static mpfr_t r21890, r21891, r21892;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21890);
        mpfr_init(r21891);
        mpfr_init(r21892);
}

double f_fm(double re, double im) {
        mpfr_set_d(r21890, im, MPFR_RNDN);
        mpfr_set_d(r21891, re, MPFR_RNDN);
        mpfr_atan2(r21892, r21890, r21891, MPFR_RNDN);
        return mpfr_get_d(r21892, MPFR_RNDN);
}

static mpfr_t r21893, r21894, r21895;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21893);
        mpfr_init(r21894);
        mpfr_init(r21895);
}

double f_dm(double re, double im) {
        mpfr_set_d(r21893, im, MPFR_RNDN);
        mpfr_set_d(r21894, re, MPFR_RNDN);
        mpfr_atan2(r21895, r21893, r21894, MPFR_RNDN);
        return mpfr_get_d(r21895, MPFR_RNDN);
}