#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 r16804 = x;
        float r16805 = y;
        float r16806 = z;
        float r16807 = r16805 / r16806;
        float r16808 = t;
        float r16809 = r16807 * r16808;
        float r16810 = r16809 / r16808;
        float r16811 = r16804 * r16810;
        return r16811;
}

double f_id(double x, double y, double z, double t) {
        double r16812 = x;
        double r16813 = y;
        double r16814 = z;
        double r16815 = r16813 / r16814;
        double r16816 = t;
        double r16817 = r16815 * r16816;
        double r16818 = r16817 / r16816;
        double r16819 = r16812 * r16818;
        return r16819;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16820 = x;
        float r16821 = y;
        float r16822 = z;
        float r16823 = r16821 / r16822;
        float r16824 = r16820 * r16823;
        return r16824;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16825 = x;
        double r16826 = y;
        double r16827 = z;
        double r16828 = r16826 / r16827;
        double r16829 = r16825 * r16828;
        return r16829;
}

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 r16830, r16831, r16832, r16833, r16834, r16835, r16836, r16837;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16830);
        mpfr_init(r16831);
        mpfr_init(r16832);
        mpfr_init(r16833);
        mpfr_init(r16834);
        mpfr_init(r16835);
        mpfr_init(r16836);
        mpfr_init(r16837);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16830, x, MPFR_RNDN);
        mpfr_set_d(r16831, y, MPFR_RNDN);
        mpfr_set_d(r16832, z, MPFR_RNDN);
        mpfr_div(r16833, r16831, r16832, MPFR_RNDN);
        mpfr_set_d(r16834, t, MPFR_RNDN);
        mpfr_mul(r16835, r16833, r16834, MPFR_RNDN);
        mpfr_div(r16836, r16835, r16834, MPFR_RNDN);
        mpfr_mul(r16837, r16830, r16836, MPFR_RNDN);
        return mpfr_get_d(r16837, MPFR_RNDN);
}

static mpfr_t r16838, r16839, r16840, r16841, r16842;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16838);
        mpfr_init(r16839);
        mpfr_init(r16840);
        mpfr_init(r16841);
        mpfr_init(r16842);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) 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_mul(r16842, r16838, r16841, MPFR_RNDN);
        return mpfr_get_d(r16842, MPFR_RNDN);
}

static mpfr_t r16843, r16844, r16845, r16846, r16847;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16843);
        mpfr_init(r16844);
        mpfr_init(r16845);
        mpfr_init(r16846);
        mpfr_init(r16847);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16843, x, MPFR_RNDN);
        mpfr_set_d(r16844, y, MPFR_RNDN);
        mpfr_set_d(r16845, z, MPFR_RNDN);
        mpfr_div(r16846, r16844, r16845, MPFR_RNDN);
        mpfr_mul(r16847, r16843, r16846, MPFR_RNDN);
        return mpfr_get_d(r16847, MPFR_RNDN);
}