#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 r21900 = im;
        float r21901 = re;
        float r21902 = atan2(r21900, r21901);
        return r21902;
}

double f_id(double re, double im) {
        double r21903 = im;
        double r21904 = re;
        double r21905 = atan2(r21903, r21904);
        return r21905;
}


double f_of(float re, float im) {
        float r21906 = im;
        float r21907 = re;
        float r21908 = atan2(r21906, r21907);
        return r21908;
}

double f_od(double re, double im) {
        double r21909 = im;
        double r21910 = re;
        double r21911 = atan2(r21909, r21910);
        return r21911;
}

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 r21912, r21913, r21914;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21912);
        mpfr_init(r21913);
        mpfr_init(r21914);
}

double f_im(double re, double im) {
        mpfr_set_d(r21912, im, MPFR_RNDN);
        mpfr_set_d(r21913, re, MPFR_RNDN);
        mpfr_atan2(r21914, r21912, r21913, MPFR_RNDN);
        return mpfr_get_d(r21914, MPFR_RNDN);
}

static mpfr_t r21915, r21916, r21917;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21915);
        mpfr_init(r21916);
        mpfr_init(r21917);
}

double f_fm(double re, double im) {
        mpfr_set_d(r21915, im, MPFR_RNDN);
        mpfr_set_d(r21916, re, MPFR_RNDN);
        mpfr_atan2(r21917, r21915, r21916, MPFR_RNDN);
        return mpfr_get_d(r21917, MPFR_RNDN);
}

static mpfr_t r21918, r21919, r21920;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21918);
        mpfr_init(r21919);
        mpfr_init(r21920);
}

double f_dm(double re, double im) {
        mpfr_set_d(r21918, im, MPFR_RNDN);
        mpfr_set_d(r21919, re, MPFR_RNDN);
        mpfr_atan2(r21920, r21918, r21919, MPFR_RNDN);
        return mpfr_get_d(r21920, MPFR_RNDN);
}