#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 r17421 = x;
        float r17422 = y;
        float r17423 = z;
        float r17424 = r17422 / r17423;
        float r17425 = t;
        float r17426 = r17424 * r17425;
        float r17427 = r17426 / r17425;
        float r17428 = r17421 * r17427;
        return r17428;
}

double f_id(double x, double y, double z, double t) {
        double r17429 = x;
        double r17430 = y;
        double r17431 = z;
        double r17432 = r17430 / r17431;
        double r17433 = t;
        double r17434 = r17432 * r17433;
        double r17435 = r17434 / r17433;
        double r17436 = r17429 * r17435;
        return r17436;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17437 = y;
        float r17438 = x;
        float r17439 = r17437 * r17438;
        float r17440 = z;
        float r17441 = r17439 / r17440;
        return r17441;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17442 = y;
        double r17443 = x;
        double r17444 = r17442 * r17443;
        double r17445 = z;
        double r17446 = r17444 / r17445;
        return r17446;
}

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 r17447, r17448, r17449, r17450, r17451, r17452, r17453, r17454;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17447);
        mpfr_init(r17448);
        mpfr_init(r17449);
        mpfr_init(r17450);
        mpfr_init(r17451);
        mpfr_init(r17452);
        mpfr_init(r17453);
        mpfr_init(r17454);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17447, x, MPFR_RNDN);
        mpfr_set_d(r17448, y, MPFR_RNDN);
        mpfr_set_d(r17449, z, MPFR_RNDN);
        mpfr_div(r17450, r17448, r17449, MPFR_RNDN);
        mpfr_set_d(r17451, t, MPFR_RNDN);
        mpfr_mul(r17452, r17450, r17451, MPFR_RNDN);
        mpfr_div(r17453, r17452, r17451, MPFR_RNDN);
        mpfr_mul(r17454, r17447, r17453, MPFR_RNDN);
        return mpfr_get_d(r17454, MPFR_RNDN);
}

static mpfr_t r17455, r17456, r17457, r17458, r17459;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17455);
        mpfr_init(r17456);
        mpfr_init(r17457);
        mpfr_init(r17458);
        mpfr_init(r17459);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17455, y, MPFR_RNDN);
        mpfr_set_d(r17456, x, MPFR_RNDN);
        mpfr_mul(r17457, r17455, r17456, MPFR_RNDN);
        mpfr_set_d(r17458, z, MPFR_RNDN);
        mpfr_div(r17459, r17457, r17458, MPFR_RNDN);
        return mpfr_get_d(r17459, MPFR_RNDN);
}

static mpfr_t r17460, r17461, r17462, r17463, r17464;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17460);
        mpfr_init(r17461);
        mpfr_init(r17462);
        mpfr_init(r17463);
        mpfr_init(r17464);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17460, y, MPFR_RNDN);
        mpfr_set_d(r17461, x, MPFR_RNDN);
        mpfr_mul(r17462, r17460, r17461, MPFR_RNDN);
        mpfr_set_d(r17463, z, MPFR_RNDN);
        mpfr_div(r17464, r17462, r17463, MPFR_RNDN);
        return mpfr_get_d(r17464, MPFR_RNDN);
}