#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 r16820 = x;
        float r16821 = y;
        float r16822 = z;
        float r16823 = r16821 / r16822;
        float r16824 = t;
        float r16825 = r16823 * r16824;
        float r16826 = r16825 / r16824;
        float r16827 = r16820 * r16826;
        return r16827;
}

double f_id(double x, double y, double z, double t) {
        double r16828 = x;
        double r16829 = y;
        double r16830 = z;
        double r16831 = r16829 / r16830;
        double r16832 = t;
        double r16833 = r16831 * r16832;
        double r16834 = r16833 / r16832;
        double r16835 = r16828 * r16834;
        return r16835;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16836 = y;
        float r16837 = x;
        float r16838 = r16836 * r16837;
        float r16839 = z;
        float r16840 = r16838 / r16839;
        return r16840;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16841 = y;
        double r16842 = x;
        double r16843 = r16841 * r16842;
        double r16844 = z;
        double r16845 = r16843 / r16844;
        return r16845;
}

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 r16846, r16847, r16848, r16849, r16850, r16851, r16852, r16853;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16846);
        mpfr_init(r16847);
        mpfr_init(r16848);
        mpfr_init(r16849);
        mpfr_init(r16850);
        mpfr_init(r16851);
        mpfr_init(r16852);
        mpfr_init(r16853);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16846, x, MPFR_RNDN);
        mpfr_set_d(r16847, y, MPFR_RNDN);
        mpfr_set_d(r16848, z, MPFR_RNDN);
        mpfr_div(r16849, r16847, r16848, MPFR_RNDN);
        mpfr_set_d(r16850, t, MPFR_RNDN);
        mpfr_mul(r16851, r16849, r16850, MPFR_RNDN);
        mpfr_div(r16852, r16851, r16850, MPFR_RNDN);
        mpfr_mul(r16853, r16846, r16852, MPFR_RNDN);
        return mpfr_get_d(r16853, MPFR_RNDN);
}

static mpfr_t r16854, r16855, r16856, r16857, r16858;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16854);
        mpfr_init(r16855);
        mpfr_init(r16856);
        mpfr_init(r16857);
        mpfr_init(r16858);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16854, y, MPFR_RNDN);
        mpfr_set_d(r16855, x, MPFR_RNDN);
        mpfr_mul(r16856, r16854, r16855, MPFR_RNDN);
        mpfr_set_d(r16857, z, MPFR_RNDN);
        mpfr_div(r16858, r16856, r16857, MPFR_RNDN);
        return mpfr_get_d(r16858, MPFR_RNDN);
}

static mpfr_t r16859, r16860, r16861, r16862, r16863;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16859);
        mpfr_init(r16860);
        mpfr_init(r16861);
        mpfr_init(r16862);
        mpfr_init(r16863);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16859, y, MPFR_RNDN);
        mpfr_set_d(r16860, x, MPFR_RNDN);
        mpfr_mul(r16861, r16859, r16860, MPFR_RNDN);
        mpfr_set_d(r16862, z, MPFR_RNDN);
        mpfr_div(r16863, r16861, r16862, MPFR_RNDN);
        return mpfr_get_d(r16863, MPFR_RNDN);
}