#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 r17658 = x;
        float r17659 = y;
        float r17660 = z;
        float r17661 = r17659 / r17660;
        float r17662 = t;
        float r17663 = r17661 * r17662;
        float r17664 = r17663 / r17662;
        float r17665 = r17658 * r17664;
        return r17665;
}

double f_id(double x, double y, double z, double t) {
        double r17666 = x;
        double r17667 = y;
        double r17668 = z;
        double r17669 = r17667 / r17668;
        double r17670 = t;
        double r17671 = r17669 * r17670;
        double r17672 = r17671 / r17670;
        double r17673 = r17666 * r17672;
        return r17673;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17674 = x;
        float r17675 = y;
        float r17676 = z;
        float r17677 = r17675 / r17676;
        float r17678 = r17674 * r17677;
        return r17678;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17679 = x;
        double r17680 = y;
        double r17681 = z;
        double r17682 = r17680 / r17681;
        double r17683 = r17679 * r17682;
        return r17683;
}

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 r17684, r17685, r17686, r17687, r17688, r17689, r17690, r17691;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17684);
        mpfr_init(r17685);
        mpfr_init(r17686);
        mpfr_init(r17687);
        mpfr_init(r17688);
        mpfr_init(r17689);
        mpfr_init(r17690);
        mpfr_init(r17691);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17684, x, MPFR_RNDN);
        mpfr_set_d(r17685, y, MPFR_RNDN);
        mpfr_set_d(r17686, z, MPFR_RNDN);
        mpfr_div(r17687, r17685, r17686, MPFR_RNDN);
        mpfr_set_d(r17688, t, MPFR_RNDN);
        mpfr_mul(r17689, r17687, r17688, MPFR_RNDN);
        mpfr_div(r17690, r17689, r17688, MPFR_RNDN);
        mpfr_mul(r17691, r17684, r17690, MPFR_RNDN);
        return mpfr_get_d(r17691, MPFR_RNDN);
}

static mpfr_t r17692, r17693, r17694, r17695, r17696;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17692);
        mpfr_init(r17693);
        mpfr_init(r17694);
        mpfr_init(r17695);
        mpfr_init(r17696);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17692, x, MPFR_RNDN);
        mpfr_set_d(r17693, y, MPFR_RNDN);
        mpfr_set_d(r17694, z, MPFR_RNDN);
        mpfr_div(r17695, r17693, r17694, MPFR_RNDN);
        mpfr_mul(r17696, r17692, r17695, MPFR_RNDN);
        return mpfr_get_d(r17696, MPFR_RNDN);
}

static mpfr_t r17697, r17698, r17699, r17700, r17701;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17697);
        mpfr_init(r17698);
        mpfr_init(r17699);
        mpfr_init(r17700);
        mpfr_init(r17701);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17697, x, MPFR_RNDN);
        mpfr_set_d(r17698, y, MPFR_RNDN);
        mpfr_set_d(r17699, z, MPFR_RNDN);
        mpfr_div(r17700, r17698, r17699, MPFR_RNDN);
        mpfr_mul(r17701, r17697, r17700, MPFR_RNDN);
        return mpfr_get_d(r17701, MPFR_RNDN);
}