#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 r17782 = x;
        float r17783 = y;
        float r17784 = z;
        float r17785 = r17783 / r17784;
        float r17786 = t;
        float r17787 = r17785 * r17786;
        float r17788 = r17787 / r17786;
        float r17789 = r17782 * r17788;
        return r17789;
}

double f_id(double x, double y, double z, double t) {
        double r17790 = x;
        double r17791 = y;
        double r17792 = z;
        double r17793 = r17791 / r17792;
        double r17794 = t;
        double r17795 = r17793 * r17794;
        double r17796 = r17795 / r17794;
        double r17797 = r17790 * r17796;
        return r17797;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17798 = y;
        float r17799 = z;
        float r17800 = x;
        float r17801 = r17799 / r17800;
        float r17802 = r17798 / r17801;
        return r17802;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17803 = y;
        double r17804 = z;
        double r17805 = x;
        double r17806 = r17804 / r17805;
        double r17807 = r17803 / r17806;
        return r17807;
}

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 r17808, r17809, r17810, r17811, r17812, r17813, r17814, r17815;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17808);
        mpfr_init(r17809);
        mpfr_init(r17810);
        mpfr_init(r17811);
        mpfr_init(r17812);
        mpfr_init(r17813);
        mpfr_init(r17814);
        mpfr_init(r17815);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17808, x, MPFR_RNDN);
        mpfr_set_d(r17809, y, MPFR_RNDN);
        mpfr_set_d(r17810, z, MPFR_RNDN);
        mpfr_div(r17811, r17809, r17810, MPFR_RNDN);
        mpfr_set_d(r17812, t, MPFR_RNDN);
        mpfr_mul(r17813, r17811, r17812, MPFR_RNDN);
        mpfr_div(r17814, r17813, r17812, MPFR_RNDN);
        mpfr_mul(r17815, r17808, r17814, MPFR_RNDN);
        return mpfr_get_d(r17815, MPFR_RNDN);
}

static mpfr_t r17816, r17817, r17818, r17819, r17820;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17816);
        mpfr_init(r17817);
        mpfr_init(r17818);
        mpfr_init(r17819);
        mpfr_init(r17820);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17816, y, MPFR_RNDN);
        mpfr_set_d(r17817, z, MPFR_RNDN);
        mpfr_set_d(r17818, x, MPFR_RNDN);
        mpfr_div(r17819, r17817, r17818, MPFR_RNDN);
        mpfr_div(r17820, r17816, r17819, MPFR_RNDN);
        return mpfr_get_d(r17820, MPFR_RNDN);
}

static mpfr_t r17821, r17822, r17823, r17824, r17825;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17821);
        mpfr_init(r17822);
        mpfr_init(r17823);
        mpfr_init(r17824);
        mpfr_init(r17825);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17821, y, MPFR_RNDN);
        mpfr_set_d(r17822, z, MPFR_RNDN);
        mpfr_set_d(r17823, x, MPFR_RNDN);
        mpfr_div(r17824, r17822, r17823, MPFR_RNDN);
        mpfr_div(r17825, r17821, r17824, MPFR_RNDN);
        return mpfr_get_d(r17825, MPFR_RNDN);
}