#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 r16752 = x;
        float r16753 = y;
        float r16754 = z;
        float r16755 = r16753 / r16754;
        float r16756 = t;
        float r16757 = r16755 * r16756;
        float r16758 = r16757 / r16756;
        float r16759 = r16752 * r16758;
        return r16759;
}

double f_id(double x, double y, double z, double t) {
        double r16760 = x;
        double r16761 = y;
        double r16762 = z;
        double r16763 = r16761 / r16762;
        double r16764 = t;
        double r16765 = r16763 * r16764;
        double r16766 = r16765 / r16764;
        double r16767 = r16760 * r16766;
        return r16767;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16768 = y;
        float r16769 = x;
        float r16770 = r16768 * r16769;
        float r16771 = z;
        float r16772 = r16770 / r16771;
        return r16772;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16773 = y;
        double r16774 = x;
        double r16775 = r16773 * r16774;
        double r16776 = z;
        double r16777 = r16775 / r16776;
        return r16777;
}

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 r16778, r16779, r16780, r16781, r16782, r16783, r16784, r16785;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16778);
        mpfr_init(r16779);
        mpfr_init(r16780);
        mpfr_init(r16781);
        mpfr_init(r16782);
        mpfr_init(r16783);
        mpfr_init(r16784);
        mpfr_init(r16785);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16778, x, MPFR_RNDN);
        mpfr_set_d(r16779, y, MPFR_RNDN);
        mpfr_set_d(r16780, z, MPFR_RNDN);
        mpfr_div(r16781, r16779, r16780, MPFR_RNDN);
        mpfr_set_d(r16782, t, MPFR_RNDN);
        mpfr_mul(r16783, r16781, r16782, MPFR_RNDN);
        mpfr_div(r16784, r16783, r16782, MPFR_RNDN);
        mpfr_mul(r16785, r16778, r16784, MPFR_RNDN);
        return mpfr_get_d(r16785, MPFR_RNDN);
}

static mpfr_t r16786, r16787, r16788, r16789, r16790;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16786);
        mpfr_init(r16787);
        mpfr_init(r16788);
        mpfr_init(r16789);
        mpfr_init(r16790);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16786, y, MPFR_RNDN);
        mpfr_set_d(r16787, x, MPFR_RNDN);
        mpfr_mul(r16788, r16786, r16787, MPFR_RNDN);
        mpfr_set_d(r16789, z, MPFR_RNDN);
        mpfr_div(r16790, r16788, r16789, MPFR_RNDN);
        return mpfr_get_d(r16790, MPFR_RNDN);
}

static mpfr_t r16791, r16792, r16793, r16794, r16795;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16791);
        mpfr_init(r16792);
        mpfr_init(r16793);
        mpfr_init(r16794);
        mpfr_init(r16795);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16791, y, MPFR_RNDN);
        mpfr_set_d(r16792, x, MPFR_RNDN);
        mpfr_mul(r16793, r16791, r16792, MPFR_RNDN);
        mpfr_set_d(r16794, z, MPFR_RNDN);
        mpfr_div(r16795, r16793, r16794, MPFR_RNDN);
        return mpfr_get_d(r16795, MPFR_RNDN);
}