#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 r17481 = x;
        float r17482 = y;
        float r17483 = z;
        float r17484 = r17482 / r17483;
        float r17485 = t;
        float r17486 = r17484 * r17485;
        float r17487 = r17486 / r17485;
        float r17488 = r17481 * r17487;
        return r17488;
}

double f_id(double x, double y, double z, double t) {
        double r17489 = x;
        double r17490 = y;
        double r17491 = z;
        double r17492 = r17490 / r17491;
        double r17493 = t;
        double r17494 = r17492 * r17493;
        double r17495 = r17494 / r17493;
        double r17496 = r17489 * r17495;
        return r17496;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17497 = y;
        float r17498 = x;
        float r17499 = r17497 * r17498;
        float r17500 = z;
        float r17501 = r17499 / r17500;
        return r17501;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17502 = y;
        double r17503 = x;
        double r17504 = r17502 * r17503;
        double r17505 = z;
        double r17506 = r17504 / r17505;
        return r17506;
}

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 r17507, r17508, r17509, r17510, r17511, r17512, r17513, r17514;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17507);
        mpfr_init(r17508);
        mpfr_init(r17509);
        mpfr_init(r17510);
        mpfr_init(r17511);
        mpfr_init(r17512);
        mpfr_init(r17513);
        mpfr_init(r17514);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17507, x, MPFR_RNDN);
        mpfr_set_d(r17508, y, MPFR_RNDN);
        mpfr_set_d(r17509, z, MPFR_RNDN);
        mpfr_div(r17510, r17508, r17509, MPFR_RNDN);
        mpfr_set_d(r17511, t, MPFR_RNDN);
        mpfr_mul(r17512, r17510, r17511, MPFR_RNDN);
        mpfr_div(r17513, r17512, r17511, MPFR_RNDN);
        mpfr_mul(r17514, r17507, r17513, MPFR_RNDN);
        return mpfr_get_d(r17514, MPFR_RNDN);
}

static mpfr_t r17515, r17516, r17517, r17518, r17519;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17515);
        mpfr_init(r17516);
        mpfr_init(r17517);
        mpfr_init(r17518);
        mpfr_init(r17519);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17515, y, MPFR_RNDN);
        mpfr_set_d(r17516, x, MPFR_RNDN);
        mpfr_mul(r17517, r17515, r17516, MPFR_RNDN);
        mpfr_set_d(r17518, z, MPFR_RNDN);
        mpfr_div(r17519, r17517, r17518, MPFR_RNDN);
        return mpfr_get_d(r17519, MPFR_RNDN);
}

static mpfr_t r17520, r17521, r17522, r17523, r17524;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17520);
        mpfr_init(r17521);
        mpfr_init(r17522);
        mpfr_init(r17523);
        mpfr_init(r17524);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17520, y, MPFR_RNDN);
        mpfr_set_d(r17521, x, MPFR_RNDN);
        mpfr_mul(r17522, r17520, r17521, MPFR_RNDN);
        mpfr_set_d(r17523, z, MPFR_RNDN);
        mpfr_div(r17524, r17522, r17523, MPFR_RNDN);
        return mpfr_get_d(r17524, MPFR_RNDN);
}