#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, A";

double f_if(float x, float y, float z) {
        float r47506 = x;
        float r47507 = y;
        float r47508 = r47506 + r47507;
        float r47509 = 1.0f;
        float r47510 = z;
        float r47511 = r47507 / r47510;
        float r47512 = r47509 - r47511;
        float r47513 = r47508 / r47512;
        return r47513;
}

double f_id(double x, double y, double z) {
        double r47514 = x;
        double r47515 = y;
        double r47516 = r47514 + r47515;
        double r47517 = 1.0;
        double r47518 = z;
        double r47519 = r47515 / r47518;
        double r47520 = r47517 - r47519;
        double r47521 = r47516 / r47520;
        return r47521;
}


double f_of(float x, float y, float z) {
        float r47522 = x;
        float r47523 = y;
        float r47524 = r47522 + r47523;
        float r47525 = 1.0f;
        float r47526 = z;
        float r47527 = r47523 / r47526;
        float r47528 = r47525 - r47527;
        float r47529 = r47524 / r47528;
        return r47529;
}

double f_od(double x, double y, double z) {
        double r47530 = x;
        double r47531 = y;
        double r47532 = r47530 + r47531;
        double r47533 = 1.0;
        double r47534 = z;
        double r47535 = r47531 / r47534;
        double r47536 = r47533 - r47535;
        double r47537 = r47532 / r47536;
        return r47537;
}

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 r47538, r47539, r47540, r47541, r47542, r47543, r47544, r47545;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r47538);
        mpfr_init(r47539);
        mpfr_init(r47540);
        mpfr_init_set_str(r47541, "1.0", 10, MPFR_RNDN);
        mpfr_init(r47542);
        mpfr_init(r47543);
        mpfr_init(r47544);
        mpfr_init(r47545);
}

double f_im(double x, double y, double z) {
        mpfr_set_d(r47538, x, MPFR_RNDN);
        mpfr_set_d(r47539, y, MPFR_RNDN);
        mpfr_add(r47540, r47538, r47539, MPFR_RNDN);
        ;
        mpfr_set_d(r47542, z, MPFR_RNDN);
        mpfr_div(r47543, r47539, r47542, MPFR_RNDN);
        mpfr_sub(r47544, r47541, r47543, MPFR_RNDN);
        mpfr_div(r47545, r47540, r47544, MPFR_RNDN);
        return mpfr_get_d(r47545, MPFR_RNDN);
}

static mpfr_t r47546, r47547, r47548, r47549, r47550, r47551, r47552, r47553;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r47546);
        mpfr_init(r47547);
        mpfr_init(r47548);
        mpfr_init_set_str(r47549, "1.0", 10, MPFR_RNDN);
        mpfr_init(r47550);
        mpfr_init(r47551);
        mpfr_init(r47552);
        mpfr_init(r47553);
}

double f_fm(double x, double y, double z) {
        mpfr_set_d(r47546, x, MPFR_RNDN);
        mpfr_set_d(r47547, y, MPFR_RNDN);
        mpfr_add(r47548, r47546, r47547, MPFR_RNDN);
        ;
        mpfr_set_d(r47550, z, MPFR_RNDN);
        mpfr_div(r47551, r47547, r47550, MPFR_RNDN);
        mpfr_sub(r47552, r47549, r47551, MPFR_RNDN);
        mpfr_div(r47553, r47548, r47552, MPFR_RNDN);
        return mpfr_get_d(r47553, MPFR_RNDN);
}

static mpfr_t r47554, r47555, r47556, r47557, r47558, r47559, r47560, r47561;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r47554);
        mpfr_init(r47555);
        mpfr_init(r47556);
        mpfr_init_set_str(r47557, "1.0", 10, MPFR_RNDN);
        mpfr_init(r47558);
        mpfr_init(r47559);
        mpfr_init(r47560);
        mpfr_init(r47561);
}

double f_dm(double x, double y, double z) {
        mpfr_set_d(r47554, x, MPFR_RNDN);
        mpfr_set_d(r47555, y, MPFR_RNDN);
        mpfr_add(r47556, r47554, r47555, MPFR_RNDN);
        ;
        mpfr_set_d(r47558, z, MPFR_RNDN);
        mpfr_div(r47559, r47555, r47558, MPFR_RNDN);
        mpfr_sub(r47560, r47557, r47559, MPFR_RNDN);
        mpfr_div(r47561, r47556, r47560, MPFR_RNDN);
        return mpfr_get_d(r47561, MPFR_RNDN);
}