#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 r16832 = x;
        float r16833 = y;
        float r16834 = z;
        float r16835 = r16833 / r16834;
        float r16836 = t;
        float r16837 = r16835 * r16836;
        float r16838 = r16837 / r16836;
        float r16839 = r16832 * r16838;
        return r16839;
}

double f_id(double x, double y, double z, double t) {
        double r16840 = x;
        double r16841 = y;
        double r16842 = z;
        double r16843 = r16841 / r16842;
        double r16844 = t;
        double r16845 = r16843 * r16844;
        double r16846 = r16845 / r16844;
        double r16847 = r16840 * r16846;
        return r16847;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16848 = x;
        float r16849 = y;
        float r16850 = z;
        float r16851 = r16849 / r16850;
        float r16852 = r16848 * r16851;
        return r16852;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16853 = x;
        double r16854 = y;
        double r16855 = z;
        double r16856 = r16854 / r16855;
        double r16857 = r16853 * r16856;
        return r16857;
}

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 r16858, r16859, r16860, r16861, r16862, r16863, r16864, r16865;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16858);
        mpfr_init(r16859);
        mpfr_init(r16860);
        mpfr_init(r16861);
        mpfr_init(r16862);
        mpfr_init(r16863);
        mpfr_init(r16864);
        mpfr_init(r16865);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16858, x, MPFR_RNDN);
        mpfr_set_d(r16859, y, MPFR_RNDN);
        mpfr_set_d(r16860, z, MPFR_RNDN);
        mpfr_div(r16861, r16859, r16860, MPFR_RNDN);
        mpfr_set_d(r16862, t, MPFR_RNDN);
        mpfr_mul(r16863, r16861, r16862, MPFR_RNDN);
        mpfr_div(r16864, r16863, r16862, MPFR_RNDN);
        mpfr_mul(r16865, r16858, r16864, MPFR_RNDN);
        return mpfr_get_d(r16865, MPFR_RNDN);
}

static mpfr_t r16866, r16867, r16868, r16869, r16870;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16866);
        mpfr_init(r16867);
        mpfr_init(r16868);
        mpfr_init(r16869);
        mpfr_init(r16870);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16866, x, MPFR_RNDN);
        mpfr_set_d(r16867, y, MPFR_RNDN);
        mpfr_set_d(r16868, z, MPFR_RNDN);
        mpfr_div(r16869, r16867, r16868, MPFR_RNDN);
        mpfr_mul(r16870, r16866, r16869, MPFR_RNDN);
        return mpfr_get_d(r16870, MPFR_RNDN);
}

static mpfr_t r16871, r16872, r16873, r16874, r16875;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16871);
        mpfr_init(r16872);
        mpfr_init(r16873);
        mpfr_init(r16874);
        mpfr_init(r16875);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16871, x, MPFR_RNDN);
        mpfr_set_d(r16872, y, MPFR_RNDN);
        mpfr_set_d(r16873, z, MPFR_RNDN);
        mpfr_div(r16874, r16872, r16873, MPFR_RNDN);
        mpfr_mul(r16875, r16871, r16874, MPFR_RNDN);
        return mpfr_get_d(r16875, MPFR_RNDN);
}