#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 r17794 = x;
        float r17795 = y;
        float r17796 = z;
        float r17797 = r17795 / r17796;
        float r17798 = t;
        float r17799 = r17797 * r17798;
        float r17800 = r17799 / r17798;
        float r17801 = r17794 * r17800;
        return r17801;
}

double f_id(double x, double y, double z, double t) {
        double r17802 = x;
        double r17803 = y;
        double r17804 = z;
        double r17805 = r17803 / r17804;
        double r17806 = t;
        double r17807 = r17805 * r17806;
        double r17808 = r17807 / r17806;
        double r17809 = r17802 * r17808;
        return r17809;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17810 = x;
        float r17811 = y;
        float r17812 = z;
        float r17813 = r17811 / r17812;
        float r17814 = r17810 * r17813;
        return r17814;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17815 = x;
        double r17816 = y;
        double r17817 = z;
        double r17818 = r17816 / r17817;
        double r17819 = r17815 * r17818;
        return r17819;
}

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 r17820, r17821, r17822, r17823, r17824, r17825, r17826, r17827;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17820);
        mpfr_init(r17821);
        mpfr_init(r17822);
        mpfr_init(r17823);
        mpfr_init(r17824);
        mpfr_init(r17825);
        mpfr_init(r17826);
        mpfr_init(r17827);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17820, x, MPFR_RNDN);
        mpfr_set_d(r17821, y, MPFR_RNDN);
        mpfr_set_d(r17822, z, MPFR_RNDN);
        mpfr_div(r17823, r17821, r17822, MPFR_RNDN);
        mpfr_set_d(r17824, t, MPFR_RNDN);
        mpfr_mul(r17825, r17823, r17824, MPFR_RNDN);
        mpfr_div(r17826, r17825, r17824, MPFR_RNDN);
        mpfr_mul(r17827, r17820, r17826, MPFR_RNDN);
        return mpfr_get_d(r17827, MPFR_RNDN);
}

static mpfr_t r17828, r17829, r17830, r17831, r17832;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17828);
        mpfr_init(r17829);
        mpfr_init(r17830);
        mpfr_init(r17831);
        mpfr_init(r17832);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17828, x, MPFR_RNDN);
        mpfr_set_d(r17829, y, MPFR_RNDN);
        mpfr_set_d(r17830, z, MPFR_RNDN);
        mpfr_div(r17831, r17829, r17830, MPFR_RNDN);
        mpfr_mul(r17832, r17828, r17831, MPFR_RNDN);
        return mpfr_get_d(r17832, MPFR_RNDN);
}

static mpfr_t r17833, r17834, r17835, r17836, r17837;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17833);
        mpfr_init(r17834);
        mpfr_init(r17835);
        mpfr_init(r17836);
        mpfr_init(r17837);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17833, x, MPFR_RNDN);
        mpfr_set_d(r17834, y, MPFR_RNDN);
        mpfr_set_d(r17835, z, MPFR_RNDN);
        mpfr_div(r17836, r17834, r17835, MPFR_RNDN);
        mpfr_mul(r17837, r17833, r17836, MPFR_RNDN);
        return mpfr_get_d(r17837, MPFR_RNDN);
}