#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 r16450 = x;
        float r16451 = y;
        float r16452 = z;
        float r16453 = r16451 / r16452;
        float r16454 = t;
        float r16455 = r16453 * r16454;
        float r16456 = r16455 / r16454;
        float r16457 = r16450 * r16456;
        return r16457;
}

double f_id(double x, double y, double z, double t) {
        double r16458 = x;
        double r16459 = y;
        double r16460 = z;
        double r16461 = r16459 / r16460;
        double r16462 = t;
        double r16463 = r16461 * r16462;
        double r16464 = r16463 / r16462;
        double r16465 = r16458 * r16464;
        return r16465;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16466 = 1.0f;
        float r16467 = z;
        float r16468 = y;
        float r16469 = x;
        float r16470 = r16468 * r16469;
        float r16471 = r16467 / r16470;
        float r16472 = r16466 / r16471;
        return r16472;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16473 = 1.0;
        double r16474 = z;
        double r16475 = y;
        double r16476 = x;
        double r16477 = r16475 * r16476;
        double r16478 = r16474 / r16477;
        double r16479 = r16473 / r16478;
        return r16479;
}

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 r16480, r16481, r16482, r16483, r16484, r16485, r16486, r16487;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16480);
        mpfr_init(r16481);
        mpfr_init(r16482);
        mpfr_init(r16483);
        mpfr_init(r16484);
        mpfr_init(r16485);
        mpfr_init(r16486);
        mpfr_init(r16487);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16480, x, MPFR_RNDN);
        mpfr_set_d(r16481, y, MPFR_RNDN);
        mpfr_set_d(r16482, z, MPFR_RNDN);
        mpfr_div(r16483, r16481, r16482, MPFR_RNDN);
        mpfr_set_d(r16484, t, MPFR_RNDN);
        mpfr_mul(r16485, r16483, r16484, MPFR_RNDN);
        mpfr_div(r16486, r16485, r16484, MPFR_RNDN);
        mpfr_mul(r16487, r16480, r16486, MPFR_RNDN);
        return mpfr_get_d(r16487, MPFR_RNDN);
}

static mpfr_t r16488, r16489, r16490, r16491, r16492, r16493, r16494;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init_set_str(r16488, "1", 10, MPFR_RNDN);
        mpfr_init(r16489);
        mpfr_init(r16490);
        mpfr_init(r16491);
        mpfr_init(r16492);
        mpfr_init(r16493);
        mpfr_init(r16494);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        ;
        mpfr_set_d(r16489, z, MPFR_RNDN);
        mpfr_set_d(r16490, y, MPFR_RNDN);
        mpfr_set_d(r16491, x, MPFR_RNDN);
        mpfr_mul(r16492, r16490, r16491, MPFR_RNDN);
        mpfr_div(r16493, r16489, r16492, MPFR_RNDN);
        mpfr_div(r16494, r16488, r16493, MPFR_RNDN);
        return mpfr_get_d(r16494, MPFR_RNDN);
}

static mpfr_t r16495, r16496, r16497, r16498, r16499, r16500, r16501;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init_set_str(r16495, "1", 10, MPFR_RNDN);
        mpfr_init(r16496);
        mpfr_init(r16497);
        mpfr_init(r16498);
        mpfr_init(r16499);
        mpfr_init(r16500);
        mpfr_init(r16501);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        ;
        mpfr_set_d(r16496, z, MPFR_RNDN);
        mpfr_set_d(r16497, y, MPFR_RNDN);
        mpfr_set_d(r16498, x, MPFR_RNDN);
        mpfr_mul(r16499, r16497, r16498, MPFR_RNDN);
        mpfr_div(r16500, r16496, r16499, MPFR_RNDN);
        mpfr_div(r16501, r16495, r16500, MPFR_RNDN);
        return mpfr_get_d(r16501, MPFR_RNDN);
}