#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 r16748 = x;
        float r16749 = y;
        float r16750 = z;
        float r16751 = r16749 / r16750;
        float r16752 = t;
        float r16753 = r16751 * r16752;
        float r16754 = r16753 / r16752;
        float r16755 = r16748 * r16754;
        return r16755;
}

double f_id(double x, double y, double z, double t) {
        double r16756 = x;
        double r16757 = y;
        double r16758 = z;
        double r16759 = r16757 / r16758;
        double r16760 = t;
        double r16761 = r16759 * r16760;
        double r16762 = r16761 / r16760;
        double r16763 = r16756 * r16762;
        return r16763;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16764 = y;
        float r16765 = z;
        float r16766 = x;
        float r16767 = r16765 / r16766;
        float r16768 = r16764 / r16767;
        return r16768;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16769 = y;
        double r16770 = z;
        double r16771 = x;
        double r16772 = r16770 / r16771;
        double r16773 = r16769 / r16772;
        return r16773;
}

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 r16774, r16775, r16776, r16777, r16778, r16779, r16780, r16781;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16774);
        mpfr_init(r16775);
        mpfr_init(r16776);
        mpfr_init(r16777);
        mpfr_init(r16778);
        mpfr_init(r16779);
        mpfr_init(r16780);
        mpfr_init(r16781);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16774, x, MPFR_RNDN);
        mpfr_set_d(r16775, y, MPFR_RNDN);
        mpfr_set_d(r16776, z, MPFR_RNDN);
        mpfr_div(r16777, r16775, r16776, MPFR_RNDN);
        mpfr_set_d(r16778, t, MPFR_RNDN);
        mpfr_mul(r16779, r16777, r16778, MPFR_RNDN);
        mpfr_div(r16780, r16779, r16778, MPFR_RNDN);
        mpfr_mul(r16781, r16774, r16780, MPFR_RNDN);
        return mpfr_get_d(r16781, MPFR_RNDN);
}

static mpfr_t r16782, r16783, r16784, r16785, r16786;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16782);
        mpfr_init(r16783);
        mpfr_init(r16784);
        mpfr_init(r16785);
        mpfr_init(r16786);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16782, y, MPFR_RNDN);
        mpfr_set_d(r16783, z, MPFR_RNDN);
        mpfr_set_d(r16784, x, MPFR_RNDN);
        mpfr_div(r16785, r16783, r16784, MPFR_RNDN);
        mpfr_div(r16786, r16782, r16785, MPFR_RNDN);
        return mpfr_get_d(r16786, MPFR_RNDN);
}

static mpfr_t r16787, r16788, r16789, r16790, r16791;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16787);
        mpfr_init(r16788);
        mpfr_init(r16789);
        mpfr_init(r16790);
        mpfr_init(r16791);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16787, y, MPFR_RNDN);
        mpfr_set_d(r16788, z, MPFR_RNDN);
        mpfr_set_d(r16789, x, MPFR_RNDN);
        mpfr_div(r16790, r16788, r16789, MPFR_RNDN);
        mpfr_div(r16791, r16787, r16790, MPFR_RNDN);
        return mpfr_get_d(r16791, MPFR_RNDN);
}