#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 r17360 = x;
        float r17361 = y;
        float r17362 = z;
        float r17363 = r17361 / r17362;
        float r17364 = t;
        float r17365 = r17363 * r17364;
        float r17366 = r17365 / r17364;
        float r17367 = r17360 * r17366;
        return r17367;
}

double f_id(double x, double y, double z, double t) {
        double r17368 = x;
        double r17369 = y;
        double r17370 = z;
        double r17371 = r17369 / r17370;
        double r17372 = t;
        double r17373 = r17371 * r17372;
        double r17374 = r17373 / r17372;
        double r17375 = r17368 * r17374;
        return r17375;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17376 = x;
        float r17377 = y;
        float r17378 = z;
        float r17379 = r17377 / r17378;
        float r17380 = r17376 * r17379;
        return r17380;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17381 = x;
        double r17382 = y;
        double r17383 = z;
        double r17384 = r17382 / r17383;
        double r17385 = r17381 * r17384;
        return r17385;
}

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 r17386, r17387, r17388, r17389, r17390, r17391, r17392, r17393;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17386);
        mpfr_init(r17387);
        mpfr_init(r17388);
        mpfr_init(r17389);
        mpfr_init(r17390);
        mpfr_init(r17391);
        mpfr_init(r17392);
        mpfr_init(r17393);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17386, x, MPFR_RNDN);
        mpfr_set_d(r17387, y, MPFR_RNDN);
        mpfr_set_d(r17388, z, MPFR_RNDN);
        mpfr_div(r17389, r17387, r17388, MPFR_RNDN);
        mpfr_set_d(r17390, t, MPFR_RNDN);
        mpfr_mul(r17391, r17389, r17390, MPFR_RNDN);
        mpfr_div(r17392, r17391, r17390, MPFR_RNDN);
        mpfr_mul(r17393, r17386, r17392, MPFR_RNDN);
        return mpfr_get_d(r17393, MPFR_RNDN);
}

static mpfr_t r17394, r17395, r17396, r17397, r17398;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17394);
        mpfr_init(r17395);
        mpfr_init(r17396);
        mpfr_init(r17397);
        mpfr_init(r17398);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17394, x, MPFR_RNDN);
        mpfr_set_d(r17395, y, MPFR_RNDN);
        mpfr_set_d(r17396, z, MPFR_RNDN);
        mpfr_div(r17397, r17395, r17396, MPFR_RNDN);
        mpfr_mul(r17398, r17394, r17397, MPFR_RNDN);
        return mpfr_get_d(r17398, MPFR_RNDN);
}

static mpfr_t r17399, r17400, r17401, r17402, r17403;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17399);
        mpfr_init(r17400);
        mpfr_init(r17401);
        mpfr_init(r17402);
        mpfr_init(r17403);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17399, x, MPFR_RNDN);
        mpfr_set_d(r17400, y, MPFR_RNDN);
        mpfr_set_d(r17401, z, MPFR_RNDN);
        mpfr_div(r17402, r17400, r17401, MPFR_RNDN);
        mpfr_mul(r17403, r17399, r17402, MPFR_RNDN);
        return mpfr_get_d(r17403, MPFR_RNDN);
}