#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 r16812 = x;
        float r16813 = y;
        float r16814 = z;
        float r16815 = r16813 / r16814;
        float r16816 = t;
        float r16817 = r16815 * r16816;
        float r16818 = r16817 / r16816;
        float r16819 = r16812 * r16818;
        return r16819;
}

double f_id(double x, double y, double z, double t) {
        double r16820 = x;
        double r16821 = y;
        double r16822 = z;
        double r16823 = r16821 / r16822;
        double r16824 = t;
        double r16825 = r16823 * r16824;
        double r16826 = r16825 / r16824;
        double r16827 = r16820 * r16826;
        return r16827;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16828 = y;
        float r16829 = z;
        float r16830 = x;
        float r16831 = r16829 / r16830;
        float r16832 = r16828 / r16831;
        return r16832;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16833 = y;
        double r16834 = z;
        double r16835 = x;
        double r16836 = r16834 / r16835;
        double r16837 = r16833 / r16836;
        return r16837;
}

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 r16838, r16839, r16840, r16841, r16842, r16843, r16844, r16845;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16838);
        mpfr_init(r16839);
        mpfr_init(r16840);
        mpfr_init(r16841);
        mpfr_init(r16842);
        mpfr_init(r16843);
        mpfr_init(r16844);
        mpfr_init(r16845);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16838, x, MPFR_RNDN);
        mpfr_set_d(r16839, y, MPFR_RNDN);
        mpfr_set_d(r16840, z, MPFR_RNDN);
        mpfr_div(r16841, r16839, r16840, MPFR_RNDN);
        mpfr_set_d(r16842, t, MPFR_RNDN);
        mpfr_mul(r16843, r16841, r16842, MPFR_RNDN);
        mpfr_div(r16844, r16843, r16842, MPFR_RNDN);
        mpfr_mul(r16845, r16838, r16844, MPFR_RNDN);
        return mpfr_get_d(r16845, MPFR_RNDN);
}

static mpfr_t r16846, r16847, r16848, r16849, r16850;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16846);
        mpfr_init(r16847);
        mpfr_init(r16848);
        mpfr_init(r16849);
        mpfr_init(r16850);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16846, y, MPFR_RNDN);
        mpfr_set_d(r16847, z, MPFR_RNDN);
        mpfr_set_d(r16848, x, MPFR_RNDN);
        mpfr_div(r16849, r16847, r16848, MPFR_RNDN);
        mpfr_div(r16850, r16846, r16849, MPFR_RNDN);
        return mpfr_get_d(r16850, MPFR_RNDN);
}

static mpfr_t r16851, r16852, r16853, r16854, r16855;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16851);
        mpfr_init(r16852);
        mpfr_init(r16853);
        mpfr_init(r16854);
        mpfr_init(r16855);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16851, y, MPFR_RNDN);
        mpfr_set_d(r16852, z, MPFR_RNDN);
        mpfr_set_d(r16853, x, MPFR_RNDN);
        mpfr_div(r16854, r16852, r16853, MPFR_RNDN);
        mpfr_div(r16855, r16851, r16854, MPFR_RNDN);
        return mpfr_get_d(r16855, MPFR_RNDN);
}