#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 r17038 = x;
        float r17039 = y;
        float r17040 = z;
        float r17041 = r17039 / r17040;
        float r17042 = t;
        float r17043 = r17041 * r17042;
        float r17044 = r17043 / r17042;
        float r17045 = r17038 * r17044;
        return r17045;
}

double f_id(double x, double y, double z, double t) {
        double r17046 = x;
        double r17047 = y;
        double r17048 = z;
        double r17049 = r17047 / r17048;
        double r17050 = t;
        double r17051 = r17049 * r17050;
        double r17052 = r17051 / r17050;
        double r17053 = r17046 * r17052;
        return r17053;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17054 = x;
        float r17055 = y;
        float r17056 = z;
        float r17057 = r17055 / r17056;
        float r17058 = r17054 * r17057;
        return r17058;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17059 = x;
        double r17060 = y;
        double r17061 = z;
        double r17062 = r17060 / r17061;
        double r17063 = r17059 * r17062;
        return r17063;
}

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 r17064, r17065, r17066, r17067, r17068, r17069, r17070, r17071;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17064);
        mpfr_init(r17065);
        mpfr_init(r17066);
        mpfr_init(r17067);
        mpfr_init(r17068);
        mpfr_init(r17069);
        mpfr_init(r17070);
        mpfr_init(r17071);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17064, x, MPFR_RNDN);
        mpfr_set_d(r17065, y, MPFR_RNDN);
        mpfr_set_d(r17066, z, MPFR_RNDN);
        mpfr_div(r17067, r17065, r17066, MPFR_RNDN);
        mpfr_set_d(r17068, t, MPFR_RNDN);
        mpfr_mul(r17069, r17067, r17068, MPFR_RNDN);
        mpfr_div(r17070, r17069, r17068, MPFR_RNDN);
        mpfr_mul(r17071, r17064, r17070, MPFR_RNDN);
        return mpfr_get_d(r17071, MPFR_RNDN);
}

static mpfr_t r17072, r17073, r17074, r17075, r17076;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17072);
        mpfr_init(r17073);
        mpfr_init(r17074);
        mpfr_init(r17075);
        mpfr_init(r17076);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17072, x, MPFR_RNDN);
        mpfr_set_d(r17073, y, MPFR_RNDN);
        mpfr_set_d(r17074, z, MPFR_RNDN);
        mpfr_div(r17075, r17073, r17074, MPFR_RNDN);
        mpfr_mul(r17076, r17072, r17075, MPFR_RNDN);
        return mpfr_get_d(r17076, MPFR_RNDN);
}

static mpfr_t r17077, r17078, r17079, r17080, r17081;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17077);
        mpfr_init(r17078);
        mpfr_init(r17079);
        mpfr_init(r17080);
        mpfr_init(r17081);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17077, x, MPFR_RNDN);
        mpfr_set_d(r17078, y, MPFR_RNDN);
        mpfr_set_d(r17079, z, MPFR_RNDN);
        mpfr_div(r17080, r17078, r17079, MPFR_RNDN);
        mpfr_mul(r17081, r17077, r17080, MPFR_RNDN);
        return mpfr_get_d(r17081, MPFR_RNDN);
}