#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 r17401 = x;
        float r17402 = y;
        float r17403 = z;
        float r17404 = r17402 / r17403;
        float r17405 = t;
        float r17406 = r17404 * r17405;
        float r17407 = r17406 / r17405;
        float r17408 = r17401 * r17407;
        return r17408;
}

double f_id(double x, double y, double z, double t) {
        double r17409 = x;
        double r17410 = y;
        double r17411 = z;
        double r17412 = r17410 / r17411;
        double r17413 = t;
        double r17414 = r17412 * r17413;
        double r17415 = r17414 / r17413;
        double r17416 = r17409 * r17415;
        return r17416;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17417 = x;
        float r17418 = y;
        float r17419 = z;
        float r17420 = r17418 / r17419;
        float r17421 = r17417 * r17420;
        return r17421;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17422 = x;
        double r17423 = y;
        double r17424 = z;
        double r17425 = r17423 / r17424;
        double r17426 = r17422 * r17425;
        return r17426;
}

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 r17427, r17428, r17429, r17430, r17431, r17432, r17433, r17434;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17427);
        mpfr_init(r17428);
        mpfr_init(r17429);
        mpfr_init(r17430);
        mpfr_init(r17431);
        mpfr_init(r17432);
        mpfr_init(r17433);
        mpfr_init(r17434);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17427, x, MPFR_RNDN);
        mpfr_set_d(r17428, y, MPFR_RNDN);
        mpfr_set_d(r17429, z, MPFR_RNDN);
        mpfr_div(r17430, r17428, r17429, MPFR_RNDN);
        mpfr_set_d(r17431, t, MPFR_RNDN);
        mpfr_mul(r17432, r17430, r17431, MPFR_RNDN);
        mpfr_div(r17433, r17432, r17431, MPFR_RNDN);
        mpfr_mul(r17434, r17427, r17433, MPFR_RNDN);
        return mpfr_get_d(r17434, MPFR_RNDN);
}

static mpfr_t r17435, r17436, r17437, r17438, r17439;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17435);
        mpfr_init(r17436);
        mpfr_init(r17437);
        mpfr_init(r17438);
        mpfr_init(r17439);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17435, x, MPFR_RNDN);
        mpfr_set_d(r17436, y, MPFR_RNDN);
        mpfr_set_d(r17437, z, MPFR_RNDN);
        mpfr_div(r17438, r17436, r17437, MPFR_RNDN);
        mpfr_mul(r17439, r17435, r17438, MPFR_RNDN);
        return mpfr_get_d(r17439, MPFR_RNDN);
}

static mpfr_t r17440, r17441, r17442, r17443, r17444;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17440);
        mpfr_init(r17441);
        mpfr_init(r17442);
        mpfr_init(r17443);
        mpfr_init(r17444);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17440, x, MPFR_RNDN);
        mpfr_set_d(r17441, y, MPFR_RNDN);
        mpfr_set_d(r17442, z, MPFR_RNDN);
        mpfr_div(r17443, r17441, r17442, MPFR_RNDN);
        mpfr_mul(r17444, r17440, r17443, MPFR_RNDN);
        return mpfr_get_d(r17444, MPFR_RNDN);
}