#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 r17467 = x;
        float r17468 = y;
        float r17469 = z;
        float r17470 = r17468 / r17469;
        float r17471 = t;
        float r17472 = r17470 * r17471;
        float r17473 = r17472 / r17471;
        float r17474 = r17467 * r17473;
        return r17474;
}

double f_id(double x, double y, double z, double t) {
        double r17475 = x;
        double r17476 = y;
        double r17477 = z;
        double r17478 = r17476 / r17477;
        double r17479 = t;
        double r17480 = r17478 * r17479;
        double r17481 = r17480 / r17479;
        double r17482 = r17475 * r17481;
        return r17482;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17483 = y;
        float r17484 = z;
        float r17485 = x;
        float r17486 = r17484 / r17485;
        float r17487 = r17483 / r17486;
        return r17487;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17488 = y;
        double r17489 = z;
        double r17490 = x;
        double r17491 = r17489 / r17490;
        double r17492 = r17488 / r17491;
        return r17492;
}

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 r17493, r17494, r17495, r17496, r17497, r17498, r17499, r17500;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17493);
        mpfr_init(r17494);
        mpfr_init(r17495);
        mpfr_init(r17496);
        mpfr_init(r17497);
        mpfr_init(r17498);
        mpfr_init(r17499);
        mpfr_init(r17500);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17493, x, MPFR_RNDN);
        mpfr_set_d(r17494, y, MPFR_RNDN);
        mpfr_set_d(r17495, z, MPFR_RNDN);
        mpfr_div(r17496, r17494, r17495, MPFR_RNDN);
        mpfr_set_d(r17497, t, MPFR_RNDN);
        mpfr_mul(r17498, r17496, r17497, MPFR_RNDN);
        mpfr_div(r17499, r17498, r17497, MPFR_RNDN);
        mpfr_mul(r17500, r17493, r17499, MPFR_RNDN);
        return mpfr_get_d(r17500, MPFR_RNDN);
}

static mpfr_t r17501, r17502, r17503, r17504, r17505;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17501);
        mpfr_init(r17502);
        mpfr_init(r17503);
        mpfr_init(r17504);
        mpfr_init(r17505);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17501, y, MPFR_RNDN);
        mpfr_set_d(r17502, z, MPFR_RNDN);
        mpfr_set_d(r17503, x, MPFR_RNDN);
        mpfr_div(r17504, r17502, r17503, MPFR_RNDN);
        mpfr_div(r17505, r17501, r17504, MPFR_RNDN);
        return mpfr_get_d(r17505, MPFR_RNDN);
}

static mpfr_t r17506, r17507, r17508, r17509, r17510;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17506);
        mpfr_init(r17507);
        mpfr_init(r17508);
        mpfr_init(r17509);
        mpfr_init(r17510);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17506, y, MPFR_RNDN);
        mpfr_set_d(r17507, z, MPFR_RNDN);
        mpfr_set_d(r17508, x, MPFR_RNDN);
        mpfr_div(r17509, r17507, r17508, MPFR_RNDN);
        mpfr_div(r17510, r17506, r17509, MPFR_RNDN);
        return mpfr_get_d(r17510, MPFR_RNDN);
}