#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 r17441 = x;
        float r17442 = y;
        float r17443 = z;
        float r17444 = r17442 / r17443;
        float r17445 = t;
        float r17446 = r17444 * r17445;
        float r17447 = r17446 / r17445;
        float r17448 = r17441 * r17447;
        return r17448;
}

double f_id(double x, double y, double z, double t) {
        double r17449 = x;
        double r17450 = y;
        double r17451 = z;
        double r17452 = r17450 / r17451;
        double r17453 = t;
        double r17454 = r17452 * r17453;
        double r17455 = r17454 / r17453;
        double r17456 = r17449 * r17455;
        return r17456;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17457 = x;
        float r17458 = y;
        float r17459 = z;
        float r17460 = r17458 / r17459;
        float r17461 = r17457 * r17460;
        return r17461;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17462 = x;
        double r17463 = y;
        double r17464 = z;
        double r17465 = r17463 / r17464;
        double r17466 = r17462 * r17465;
        return r17466;
}

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 r17467, r17468, r17469, r17470, r17471, r17472, r17473, r17474;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17467);
        mpfr_init(r17468);
        mpfr_init(r17469);
        mpfr_init(r17470);
        mpfr_init(r17471);
        mpfr_init(r17472);
        mpfr_init(r17473);
        mpfr_init(r17474);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17467, x, MPFR_RNDN);
        mpfr_set_d(r17468, y, MPFR_RNDN);
        mpfr_set_d(r17469, z, MPFR_RNDN);
        mpfr_div(r17470, r17468, r17469, MPFR_RNDN);
        mpfr_set_d(r17471, t, MPFR_RNDN);
        mpfr_mul(r17472, r17470, r17471, MPFR_RNDN);
        mpfr_div(r17473, r17472, r17471, MPFR_RNDN);
        mpfr_mul(r17474, r17467, r17473, MPFR_RNDN);
        return mpfr_get_d(r17474, MPFR_RNDN);
}

static mpfr_t r17475, r17476, r17477, r17478, r17479;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17475);
        mpfr_init(r17476);
        mpfr_init(r17477);
        mpfr_init(r17478);
        mpfr_init(r17479);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17475, x, MPFR_RNDN);
        mpfr_set_d(r17476, y, MPFR_RNDN);
        mpfr_set_d(r17477, z, MPFR_RNDN);
        mpfr_div(r17478, r17476, r17477, MPFR_RNDN);
        mpfr_mul(r17479, r17475, r17478, MPFR_RNDN);
        return mpfr_get_d(r17479, MPFR_RNDN);
}

static mpfr_t r17480, r17481, r17482, r17483, r17484;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17480);
        mpfr_init(r17481);
        mpfr_init(r17482);
        mpfr_init(r17483);
        mpfr_init(r17484);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17480, x, MPFR_RNDN);
        mpfr_set_d(r17481, y, MPFR_RNDN);
        mpfr_set_d(r17482, z, MPFR_RNDN);
        mpfr_div(r17483, r17481, r17482, MPFR_RNDN);
        mpfr_mul(r17484, r17480, r17483, MPFR_RNDN);
        return mpfr_get_d(r17484, MPFR_RNDN);
}