#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 r17397 = x;
        float r17398 = y;
        float r17399 = z;
        float r17400 = r17398 / r17399;
        float r17401 = t;
        float r17402 = r17400 * r17401;
        float r17403 = r17402 / r17401;
        float r17404 = r17397 * r17403;
        return r17404;
}

double f_id(double x, double y, double z, double t) {
        double r17405 = x;
        double r17406 = y;
        double r17407 = z;
        double r17408 = r17406 / r17407;
        double r17409 = t;
        double r17410 = r17408 * r17409;
        double r17411 = r17410 / r17409;
        double r17412 = r17405 * r17411;
        return r17412;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17413 = y;
        float r17414 = z;
        float r17415 = x;
        float r17416 = r17414 / r17415;
        float r17417 = r17413 / r17416;
        return r17417;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17418 = y;
        double r17419 = z;
        double r17420 = x;
        double r17421 = r17419 / r17420;
        double r17422 = r17418 / r17421;
        return r17422;
}

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 r17423, r17424, r17425, r17426, r17427, r17428, r17429, r17430;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17423);
        mpfr_init(r17424);
        mpfr_init(r17425);
        mpfr_init(r17426);
        mpfr_init(r17427);
        mpfr_init(r17428);
        mpfr_init(r17429);
        mpfr_init(r17430);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17423, x, MPFR_RNDN);
        mpfr_set_d(r17424, y, MPFR_RNDN);
        mpfr_set_d(r17425, z, MPFR_RNDN);
        mpfr_div(r17426, r17424, r17425, MPFR_RNDN);
        mpfr_set_d(r17427, t, MPFR_RNDN);
        mpfr_mul(r17428, r17426, r17427, MPFR_RNDN);
        mpfr_div(r17429, r17428, r17427, MPFR_RNDN);
        mpfr_mul(r17430, r17423, r17429, MPFR_RNDN);
        return mpfr_get_d(r17430, MPFR_RNDN);
}

static mpfr_t r17431, r17432, r17433, r17434, r17435;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17431);
        mpfr_init(r17432);
        mpfr_init(r17433);
        mpfr_init(r17434);
        mpfr_init(r17435);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17431, y, MPFR_RNDN);
        mpfr_set_d(r17432, z, MPFR_RNDN);
        mpfr_set_d(r17433, x, MPFR_RNDN);
        mpfr_div(r17434, r17432, r17433, MPFR_RNDN);
        mpfr_div(r17435, r17431, r17434, MPFR_RNDN);
        return mpfr_get_d(r17435, MPFR_RNDN);
}

static mpfr_t r17436, r17437, r17438, r17439, r17440;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17436);
        mpfr_init(r17437);
        mpfr_init(r17438);
        mpfr_init(r17439);
        mpfr_init(r17440);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17436, y, MPFR_RNDN);
        mpfr_set_d(r17437, z, MPFR_RNDN);
        mpfr_set_d(r17438, x, MPFR_RNDN);
        mpfr_div(r17439, r17437, r17438, MPFR_RNDN);
        mpfr_div(r17440, r17436, r17439, MPFR_RNDN);
        return mpfr_get_d(r17440, MPFR_RNDN);
}