#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 r16828 = x;
        float r16829 = y;
        float r16830 = z;
        float r16831 = r16829 / r16830;
        float r16832 = t;
        float r16833 = r16831 * r16832;
        float r16834 = r16833 / r16832;
        float r16835 = r16828 * r16834;
        return r16835;
}

double f_id(double x, double y, double z, double t) {
        double r16836 = x;
        double r16837 = y;
        double r16838 = z;
        double r16839 = r16837 / r16838;
        double r16840 = t;
        double r16841 = r16839 * r16840;
        double r16842 = r16841 / r16840;
        double r16843 = r16836 * r16842;
        return r16843;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16844 = y;
        float r16845 = z;
        float r16846 = x;
        float r16847 = r16845 / r16846;
        float r16848 = r16844 / r16847;
        return r16848;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16849 = y;
        double r16850 = z;
        double r16851 = x;
        double r16852 = r16850 / r16851;
        double r16853 = r16849 / r16852;
        return r16853;
}

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 r16854, r16855, r16856, r16857, r16858, r16859, r16860, r16861;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16854);
        mpfr_init(r16855);
        mpfr_init(r16856);
        mpfr_init(r16857);
        mpfr_init(r16858);
        mpfr_init(r16859);
        mpfr_init(r16860);
        mpfr_init(r16861);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16854, x, MPFR_RNDN);
        mpfr_set_d(r16855, y, MPFR_RNDN);
        mpfr_set_d(r16856, z, MPFR_RNDN);
        mpfr_div(r16857, r16855, r16856, MPFR_RNDN);
        mpfr_set_d(r16858, t, MPFR_RNDN);
        mpfr_mul(r16859, r16857, r16858, MPFR_RNDN);
        mpfr_div(r16860, r16859, r16858, MPFR_RNDN);
        mpfr_mul(r16861, r16854, r16860, MPFR_RNDN);
        return mpfr_get_d(r16861, MPFR_RNDN);
}

static mpfr_t r16862, r16863, r16864, r16865, r16866;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16862);
        mpfr_init(r16863);
        mpfr_init(r16864);
        mpfr_init(r16865);
        mpfr_init(r16866);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16862, y, MPFR_RNDN);
        mpfr_set_d(r16863, z, MPFR_RNDN);
        mpfr_set_d(r16864, x, MPFR_RNDN);
        mpfr_div(r16865, r16863, r16864, MPFR_RNDN);
        mpfr_div(r16866, r16862, r16865, MPFR_RNDN);
        return mpfr_get_d(r16866, MPFR_RNDN);
}

static mpfr_t r16867, r16868, r16869, r16870, r16871;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16867);
        mpfr_init(r16868);
        mpfr_init(r16869);
        mpfr_init(r16870);
        mpfr_init(r16871);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16867, y, MPFR_RNDN);
        mpfr_set_d(r16868, z, MPFR_RNDN);
        mpfr_set_d(r16869, x, MPFR_RNDN);
        mpfr_div(r16870, r16868, r16869, MPFR_RNDN);
        mpfr_div(r16871, r16867, r16870, MPFR_RNDN);
        return mpfr_get_d(r16871, MPFR_RNDN);
}