#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "Graphics.Rendering.Chart.Backend.Diagrams:calcFontMetrics from Chart-diagrams-1.5.1";

double f_if(float x, float y, float z, float t) {
        float r17015 = x;
        float r17016 = y;
        float r17017 = z;
        float r17018 = r17016 / r17017;
        float r17019 = t;
        float r17020 = r17018 * r17019;
        float r17021 = r17020 / r17019;
        float r17022 = r17015 * r17021;
        return r17022;
}

double f_id(double x, double y, double z, double t) {
        double r17023 = x;
        double r17024 = y;
        double r17025 = z;
        double r17026 = r17024 / r17025;
        double r17027 = t;
        double r17028 = r17026 * r17027;
        double r17029 = r17028 / r17027;
        double r17030 = r17023 * r17029;
        return r17030;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17031 = x;
        float r17032 = y;
        float r17033 = z;
        float r17034 = r17032 / r17033;
        float r17035 = r17031 * r17034;
        return r17035;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17036 = x;
        double r17037 = y;
        double r17038 = z;
        double r17039 = r17037 / r17038;
        double r17040 = r17036 * r17039;
        return r17040;
}

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 r17041, r17042, r17043, r17044, r17045, r17046, r17047, r17048;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17041);
        mpfr_init(r17042);
        mpfr_init(r17043);
        mpfr_init(r17044);
        mpfr_init(r17045);
        mpfr_init(r17046);
        mpfr_init(r17047);
        mpfr_init(r17048);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17041, x, MPFR_RNDN);
        mpfr_set_d(r17042, y, MPFR_RNDN);
        mpfr_set_d(r17043, z, MPFR_RNDN);
        mpfr_div(r17044, r17042, r17043, MPFR_RNDN);
        mpfr_set_d(r17045, t, MPFR_RNDN);
        mpfr_mul(r17046, r17044, r17045, MPFR_RNDN);
        mpfr_div(r17047, r17046, r17045, MPFR_RNDN);
        mpfr_mul(r17048, r17041, r17047, MPFR_RNDN);
        return mpfr_get_d(r17048, MPFR_RNDN);
}

static mpfr_t r17049, r17050, r17051, r17052, r17053;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17049);
        mpfr_init(r17050);
        mpfr_init(r17051);
        mpfr_init(r17052);
        mpfr_init(r17053);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17049, x, MPFR_RNDN);
        mpfr_set_d(r17050, y, MPFR_RNDN);
        mpfr_set_d(r17051, z, MPFR_RNDN);
        mpfr_div(r17052, r17050, r17051, MPFR_RNDN);
        mpfr_mul(r17053, r17049, r17052, MPFR_RNDN);
        return mpfr_get_d(r17053, MPFR_RNDN);
}

static mpfr_t r17054, r17055, r17056, r17057, r17058;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17054);
        mpfr_init(r17055);
        mpfr_init(r17056);
        mpfr_init(r17057);
        mpfr_init(r17058);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17054, x, MPFR_RNDN);
        mpfr_set_d(r17055, y, MPFR_RNDN);
        mpfr_set_d(r17056, z, MPFR_RNDN);
        mpfr_div(r17057, r17055, r17056, MPFR_RNDN);
        mpfr_mul(r17058, r17054, r17057, MPFR_RNDN);
        return mpfr_get_d(r17058, MPFR_RNDN);
}