#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 r16772 = x;
        float r16773 = y;
        float r16774 = z;
        float r16775 = r16773 / r16774;
        float r16776 = t;
        float r16777 = r16775 * r16776;
        float r16778 = r16777 / r16776;
        float r16779 = r16772 * r16778;
        return r16779;
}

double f_id(double x, double y, double z, double t) {
        double r16780 = x;
        double r16781 = y;
        double r16782 = z;
        double r16783 = r16781 / r16782;
        double r16784 = t;
        double r16785 = r16783 * r16784;
        double r16786 = r16785 / r16784;
        double r16787 = r16780 * r16786;
        return r16787;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16788 = y;
        float r16789 = x;
        float r16790 = r16788 * r16789;
        float r16791 = z;
        float r16792 = r16790 / r16791;
        return r16792;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16793 = y;
        double r16794 = x;
        double r16795 = r16793 * r16794;
        double r16796 = z;
        double r16797 = r16795 / r16796;
        return r16797;
}

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 r16798, r16799, r16800, r16801, r16802, r16803, r16804, r16805;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16798);
        mpfr_init(r16799);
        mpfr_init(r16800);
        mpfr_init(r16801);
        mpfr_init(r16802);
        mpfr_init(r16803);
        mpfr_init(r16804);
        mpfr_init(r16805);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16798, x, MPFR_RNDN);
        mpfr_set_d(r16799, y, MPFR_RNDN);
        mpfr_set_d(r16800, z, MPFR_RNDN);
        mpfr_div(r16801, r16799, r16800, MPFR_RNDN);
        mpfr_set_d(r16802, t, MPFR_RNDN);
        mpfr_mul(r16803, r16801, r16802, MPFR_RNDN);
        mpfr_div(r16804, r16803, r16802, MPFR_RNDN);
        mpfr_mul(r16805, r16798, r16804, MPFR_RNDN);
        return mpfr_get_d(r16805, MPFR_RNDN);
}

static mpfr_t r16806, r16807, r16808, r16809, r16810;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16806);
        mpfr_init(r16807);
        mpfr_init(r16808);
        mpfr_init(r16809);
        mpfr_init(r16810);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16806, y, MPFR_RNDN);
        mpfr_set_d(r16807, x, MPFR_RNDN);
        mpfr_mul(r16808, r16806, r16807, MPFR_RNDN);
        mpfr_set_d(r16809, z, MPFR_RNDN);
        mpfr_div(r16810, r16808, r16809, MPFR_RNDN);
        return mpfr_get_d(r16810, MPFR_RNDN);
}

static mpfr_t r16811, r16812, r16813, r16814, r16815;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16811);
        mpfr_init(r16812);
        mpfr_init(r16813);
        mpfr_init(r16814);
        mpfr_init(r16815);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16811, y, MPFR_RNDN);
        mpfr_set_d(r16812, x, MPFR_RNDN);
        mpfr_mul(r16813, r16811, r16812, MPFR_RNDN);
        mpfr_set_d(r16814, z, MPFR_RNDN);
        mpfr_div(r16815, r16813, r16814, MPFR_RNDN);
        return mpfr_get_d(r16815, MPFR_RNDN);
}