#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 r16764 = x;
        float r16765 = y;
        float r16766 = z;
        float r16767 = r16765 / r16766;
        float r16768 = t;
        float r16769 = r16767 * r16768;
        float r16770 = r16769 / r16768;
        float r16771 = r16764 * r16770;
        return r16771;
}

double f_id(double x, double y, double z, double t) {
        double r16772 = x;
        double r16773 = y;
        double r16774 = z;
        double r16775 = r16773 / r16774;
        double r16776 = t;
        double r16777 = r16775 * r16776;
        double r16778 = r16777 / r16776;
        double r16779 = r16772 * r16778;
        return r16779;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16780 = y;
        float r16781 = x;
        float r16782 = r16780 * r16781;
        float r16783 = z;
        float r16784 = r16782 / r16783;
        return r16784;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16785 = y;
        double r16786 = x;
        double r16787 = r16785 * r16786;
        double r16788 = z;
        double r16789 = r16787 / r16788;
        return r16789;
}

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 r16790, r16791, r16792, r16793, r16794, r16795, r16796, r16797;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16790);
        mpfr_init(r16791);
        mpfr_init(r16792);
        mpfr_init(r16793);
        mpfr_init(r16794);
        mpfr_init(r16795);
        mpfr_init(r16796);
        mpfr_init(r16797);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16790, x, MPFR_RNDN);
        mpfr_set_d(r16791, y, MPFR_RNDN);
        mpfr_set_d(r16792, z, MPFR_RNDN);
        mpfr_div(r16793, r16791, r16792, MPFR_RNDN);
        mpfr_set_d(r16794, t, MPFR_RNDN);
        mpfr_mul(r16795, r16793, r16794, MPFR_RNDN);
        mpfr_div(r16796, r16795, r16794, MPFR_RNDN);
        mpfr_mul(r16797, r16790, r16796, MPFR_RNDN);
        return mpfr_get_d(r16797, MPFR_RNDN);
}

static mpfr_t r16798, r16799, r16800, r16801, r16802;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16798);
        mpfr_init(r16799);
        mpfr_init(r16800);
        mpfr_init(r16801);
        mpfr_init(r16802);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16798, y, MPFR_RNDN);
        mpfr_set_d(r16799, x, MPFR_RNDN);
        mpfr_mul(r16800, r16798, r16799, MPFR_RNDN);
        mpfr_set_d(r16801, z, MPFR_RNDN);
        mpfr_div(r16802, r16800, r16801, MPFR_RNDN);
        return mpfr_get_d(r16802, MPFR_RNDN);
}

static mpfr_t r16803, r16804, r16805, r16806, r16807;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16803);
        mpfr_init(r16804);
        mpfr_init(r16805);
        mpfr_init(r16806);
        mpfr_init(r16807);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16803, y, MPFR_RNDN);
        mpfr_set_d(r16804, x, MPFR_RNDN);
        mpfr_mul(r16805, r16803, r16804, MPFR_RNDN);
        mpfr_set_d(r16806, z, MPFR_RNDN);
        mpfr_div(r16807, r16805, r16806, MPFR_RNDN);
        return mpfr_get_d(r16807, MPFR_RNDN);
}