#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 r21963 = im;
        float r21964 = re;
        float r21965 = atan2(r21963, r21964);
        return r21965;
}

double f_id(double re, double im) {
        double r21966 = im;
        double r21967 = re;
        double r21968 = atan2(r21966, r21967);
        return r21968;
}


double f_of(float re, float im) {
        float r21969 = im;
        float r21970 = re;
        float r21971 = atan2(r21969, r21970);
        return r21971;
}

double f_od(double re, double im) {
        double r21972 = im;
        double r21973 = re;
        double r21974 = atan2(r21972, r21973);
        return r21974;
}

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 r21975, r21976, r21977;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21975);
        mpfr_init(r21976);
        mpfr_init(r21977);
}

double f_im(double re, double im) {
        mpfr_set_d(r21975, im, MPFR_RNDN);
        mpfr_set_d(r21976, re, MPFR_RNDN);
        mpfr_atan2(r21977, r21975, r21976, MPFR_RNDN);
        return mpfr_get_d(r21977, MPFR_RNDN);
}

static mpfr_t r21978, r21979, r21980;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21978);
        mpfr_init(r21979);
        mpfr_init(r21980);
}

double f_fm(double re, double im) {
        mpfr_set_d(r21978, im, MPFR_RNDN);
        mpfr_set_d(r21979, re, MPFR_RNDN);
        mpfr_atan2(r21980, r21978, r21979, MPFR_RNDN);
        return mpfr_get_d(r21980, MPFR_RNDN);
}

static mpfr_t r21981, r21982, r21983;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21981);
        mpfr_init(r21982);
        mpfr_init(r21983);
}

double f_dm(double re, double im) {
        mpfr_set_d(r21981, im, MPFR_RNDN);
        mpfr_set_d(r21982, re, MPFR_RNDN);
        mpfr_atan2(r21983, r21981, r21982, MPFR_RNDN);
        return mpfr_get_d(r21983, MPFR_RNDN);
}