#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 r17043 = x;
        float r17044 = y;
        float r17045 = z;
        float r17046 = r17044 / r17045;
        float r17047 = t;
        float r17048 = r17046 * r17047;
        float r17049 = r17048 / r17047;
        float r17050 = r17043 * r17049;
        return r17050;
}

double f_id(double x, double y, double z, double t) {
        double r17051 = x;
        double r17052 = y;
        double r17053 = z;
        double r17054 = r17052 / r17053;
        double r17055 = t;
        double r17056 = r17054 * r17055;
        double r17057 = r17056 / r17055;
        double r17058 = r17051 * r17057;
        return r17058;
}


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

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17064 = x;
        double r17065 = y;
        double r17066 = z;
        double r17067 = r17065 / r17066;
        double r17068 = r17064 * r17067;
        return r17068;
}

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 r17069, r17070, r17071, r17072, r17073, r17074, r17075, r17076;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17069);
        mpfr_init(r17070);
        mpfr_init(r17071);
        mpfr_init(r17072);
        mpfr_init(r17073);
        mpfr_init(r17074);
        mpfr_init(r17075);
        mpfr_init(r17076);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17069, x, MPFR_RNDN);
        mpfr_set_d(r17070, y, MPFR_RNDN);
        mpfr_set_d(r17071, z, MPFR_RNDN);
        mpfr_div(r17072, r17070, r17071, MPFR_RNDN);
        mpfr_set_d(r17073, t, MPFR_RNDN);
        mpfr_mul(r17074, r17072, r17073, MPFR_RNDN);
        mpfr_div(r17075, r17074, r17073, MPFR_RNDN);
        mpfr_mul(r17076, r17069, r17075, MPFR_RNDN);
        return mpfr_get_d(r17076, MPFR_RNDN);
}

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

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

double f_fm(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);
}

static mpfr_t r17082, r17083, r17084, r17085, r17086;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17082);
        mpfr_init(r17083);
        mpfr_init(r17084);
        mpfr_init(r17085);
        mpfr_init(r17086);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17082, x, MPFR_RNDN);
        mpfr_set_d(r17083, y, MPFR_RNDN);
        mpfr_set_d(r17084, z, MPFR_RNDN);
        mpfr_div(r17085, r17083, r17084, MPFR_RNDN);
        mpfr_mul(r17086, r17082, r17085, MPFR_RNDN);
        return mpfr_get_d(r17086, MPFR_RNDN);
}