#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 r16768 = x;
        float r16769 = y;
        float r16770 = z;
        float r16771 = r16769 / r16770;
        float r16772 = t;
        float r16773 = r16771 * r16772;
        float r16774 = r16773 / r16772;
        float r16775 = r16768 * r16774;
        return r16775;
}

double f_id(double x, double y, double z, double t) {
        double r16776 = x;
        double r16777 = y;
        double r16778 = z;
        double r16779 = r16777 / r16778;
        double r16780 = t;
        double r16781 = r16779 * r16780;
        double r16782 = r16781 / r16780;
        double r16783 = r16776 * r16782;
        return r16783;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16784 = y;
        float r16785 = z;
        float r16786 = x;
        float r16787 = r16785 / r16786;
        float r16788 = r16784 / r16787;
        return r16788;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16789 = y;
        double r16790 = z;
        double r16791 = x;
        double r16792 = r16790 / r16791;
        double r16793 = r16789 / r16792;
        return r16793;
}

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 r16794, r16795, r16796, r16797, r16798, r16799, r16800, r16801;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16794);
        mpfr_init(r16795);
        mpfr_init(r16796);
        mpfr_init(r16797);
        mpfr_init(r16798);
        mpfr_init(r16799);
        mpfr_init(r16800);
        mpfr_init(r16801);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16794, x, MPFR_RNDN);
        mpfr_set_d(r16795, y, MPFR_RNDN);
        mpfr_set_d(r16796, z, MPFR_RNDN);
        mpfr_div(r16797, r16795, r16796, MPFR_RNDN);
        mpfr_set_d(r16798, t, MPFR_RNDN);
        mpfr_mul(r16799, r16797, r16798, MPFR_RNDN);
        mpfr_div(r16800, r16799, r16798, MPFR_RNDN);
        mpfr_mul(r16801, r16794, r16800, MPFR_RNDN);
        return mpfr_get_d(r16801, MPFR_RNDN);
}

static mpfr_t r16802, r16803, r16804, r16805, r16806;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16802);
        mpfr_init(r16803);
        mpfr_init(r16804);
        mpfr_init(r16805);
        mpfr_init(r16806);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16802, y, MPFR_RNDN);
        mpfr_set_d(r16803, z, MPFR_RNDN);
        mpfr_set_d(r16804, x, MPFR_RNDN);
        mpfr_div(r16805, r16803, r16804, MPFR_RNDN);
        mpfr_div(r16806, r16802, r16805, MPFR_RNDN);
        return mpfr_get_d(r16806, MPFR_RNDN);
}

static mpfr_t r16807, r16808, r16809, r16810, r16811;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16807);
        mpfr_init(r16808);
        mpfr_init(r16809);
        mpfr_init(r16810);
        mpfr_init(r16811);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16807, y, MPFR_RNDN);
        mpfr_set_d(r16808, z, MPFR_RNDN);
        mpfr_set_d(r16809, x, MPFR_RNDN);
        mpfr_div(r16810, r16808, r16809, MPFR_RNDN);
        mpfr_div(r16811, r16807, r16810, MPFR_RNDN);
        return mpfr_get_d(r16811, MPFR_RNDN);
}