#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 r16780 = x;
        float r16781 = y;
        float r16782 = z;
        float r16783 = r16781 / r16782;
        float r16784 = t;
        float r16785 = r16783 * r16784;
        float r16786 = r16785 / r16784;
        float r16787 = r16780 * r16786;
        return r16787;
}

double f_id(double x, double y, double z, double t) {
        double r16788 = x;
        double r16789 = y;
        double r16790 = z;
        double r16791 = r16789 / r16790;
        double r16792 = t;
        double r16793 = r16791 * r16792;
        double r16794 = r16793 / r16792;
        double r16795 = r16788 * r16794;
        return r16795;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16796 = y;
        float r16797 = x;
        float r16798 = r16796 * r16797;
        float r16799 = z;
        float r16800 = r16798 / r16799;
        return r16800;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16801 = y;
        double r16802 = x;
        double r16803 = r16801 * r16802;
        double r16804 = z;
        double r16805 = r16803 / r16804;
        return r16805;
}

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 r16806, r16807, r16808, r16809, r16810, r16811, r16812, r16813;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16806);
        mpfr_init(r16807);
        mpfr_init(r16808);
        mpfr_init(r16809);
        mpfr_init(r16810);
        mpfr_init(r16811);
        mpfr_init(r16812);
        mpfr_init(r16813);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16806, x, MPFR_RNDN);
        mpfr_set_d(r16807, y, MPFR_RNDN);
        mpfr_set_d(r16808, z, MPFR_RNDN);
        mpfr_div(r16809, r16807, r16808, MPFR_RNDN);
        mpfr_set_d(r16810, t, MPFR_RNDN);
        mpfr_mul(r16811, r16809, r16810, MPFR_RNDN);
        mpfr_div(r16812, r16811, r16810, MPFR_RNDN);
        mpfr_mul(r16813, r16806, r16812, MPFR_RNDN);
        return mpfr_get_d(r16813, MPFR_RNDN);
}

static mpfr_t r16814, r16815, r16816, r16817, r16818;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16814);
        mpfr_init(r16815);
        mpfr_init(r16816);
        mpfr_init(r16817);
        mpfr_init(r16818);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16814, y, MPFR_RNDN);
        mpfr_set_d(r16815, x, MPFR_RNDN);
        mpfr_mul(r16816, r16814, r16815, MPFR_RNDN);
        mpfr_set_d(r16817, z, MPFR_RNDN);
        mpfr_div(r16818, r16816, r16817, MPFR_RNDN);
        return mpfr_get_d(r16818, MPFR_RNDN);
}

static mpfr_t r16819, r16820, r16821, r16822, r16823;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16819);
        mpfr_init(r16820);
        mpfr_init(r16821);
        mpfr_init(r16822);
        mpfr_init(r16823);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16819, y, MPFR_RNDN);
        mpfr_set_d(r16820, x, MPFR_RNDN);
        mpfr_mul(r16821, r16819, r16820, MPFR_RNDN);
        mpfr_set_d(r16822, z, MPFR_RNDN);
        mpfr_div(r16823, r16821, r16822, MPFR_RNDN);
        return mpfr_get_d(r16823, MPFR_RNDN);
}