#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 r15987 = im;
        float r15988 = re;
        float r15989 = atan2(r15987, r15988);
        return r15989;
}

double f_id(double re, double im) {
        double r15990 = im;
        double r15991 = re;
        double r15992 = atan2(r15990, r15991);
        return r15992;
}


double f_of(float re, float im) {
        float r15993 = im;
        float r15994 = re;
        float r15995 = atan2(r15993, r15994);
        return r15995;
}

double f_od(double re, double im) {
        double r15996 = im;
        double r15997 = re;
        double r15998 = atan2(r15996, r15997);
        return r15998;
}

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 r15999, r16000, r16001;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15999);
        mpfr_init(r16000);
        mpfr_init(r16001);
}

double f_im(double re, double im) {
        mpfr_set_d(r15999, im, MPFR_RNDN);
        mpfr_set_d(r16000, re, MPFR_RNDN);
        mpfr_atan2(r16001, r15999, r16000, MPFR_RNDN);
        return mpfr_get_d(r16001, MPFR_RNDN);
}

static mpfr_t r16002, r16003, r16004;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16002);
        mpfr_init(r16003);
        mpfr_init(r16004);
}

double f_fm(double re, double im) {
        mpfr_set_d(r16002, im, MPFR_RNDN);
        mpfr_set_d(r16003, re, MPFR_RNDN);
        mpfr_atan2(r16004, r16002, r16003, MPFR_RNDN);
        return mpfr_get_d(r16004, MPFR_RNDN);
}

static mpfr_t r16005, r16006, r16007;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16005);
        mpfr_init(r16006);
        mpfr_init(r16007);
}

double f_dm(double re, double im) {
        mpfr_set_d(r16005, im, MPFR_RNDN);
        mpfr_set_d(r16006, re, MPFR_RNDN);
        mpfr_atan2(r16007, r16005, r16006, MPFR_RNDN);
        return mpfr_get_d(r16007, MPFR_RNDN);
}