#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 r16535 = x;
        float r16536 = y;
        float r16537 = z;
        float r16538 = r16536 / r16537;
        float r16539 = t;
        float r16540 = r16538 * r16539;
        float r16541 = r16540 / r16539;
        float r16542 = r16535 * r16541;
        return r16542;
}

double f_id(double x, double y, double z, double t) {
        double r16543 = x;
        double r16544 = y;
        double r16545 = z;
        double r16546 = r16544 / r16545;
        double r16547 = t;
        double r16548 = r16546 * r16547;
        double r16549 = r16548 / r16547;
        double r16550 = r16543 * r16549;
        return r16550;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16551 = x;
        float r16552 = y;
        float r16553 = z;
        float r16554 = r16552 / r16553;
        float r16555 = r16551 * r16554;
        return r16555;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16556 = x;
        double r16557 = y;
        double r16558 = z;
        double r16559 = r16557 / r16558;
        double r16560 = r16556 * r16559;
        return r16560;
}

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 r16561, r16562, r16563, r16564, r16565, r16566, r16567, r16568;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16561);
        mpfr_init(r16562);
        mpfr_init(r16563);
        mpfr_init(r16564);
        mpfr_init(r16565);
        mpfr_init(r16566);
        mpfr_init(r16567);
        mpfr_init(r16568);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16561, x, MPFR_RNDN);
        mpfr_set_d(r16562, y, MPFR_RNDN);
        mpfr_set_d(r16563, z, MPFR_RNDN);
        mpfr_div(r16564, r16562, r16563, MPFR_RNDN);
        mpfr_set_d(r16565, t, MPFR_RNDN);
        mpfr_mul(r16566, r16564, r16565, MPFR_RNDN);
        mpfr_div(r16567, r16566, r16565, MPFR_RNDN);
        mpfr_mul(r16568, r16561, r16567, MPFR_RNDN);
        return mpfr_get_d(r16568, MPFR_RNDN);
}

static mpfr_t r16569, r16570, r16571, r16572, r16573;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16569);
        mpfr_init(r16570);
        mpfr_init(r16571);
        mpfr_init(r16572);
        mpfr_init(r16573);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16569, x, MPFR_RNDN);
        mpfr_set_d(r16570, y, MPFR_RNDN);
        mpfr_set_d(r16571, z, MPFR_RNDN);
        mpfr_div(r16572, r16570, r16571, MPFR_RNDN);
        mpfr_mul(r16573, r16569, r16572, MPFR_RNDN);
        return mpfr_get_d(r16573, MPFR_RNDN);
}

static mpfr_t r16574, r16575, r16576, r16577, r16578;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16574);
        mpfr_init(r16575);
        mpfr_init(r16576);
        mpfr_init(r16577);
        mpfr_init(r16578);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16574, x, MPFR_RNDN);
        mpfr_set_d(r16575, y, MPFR_RNDN);
        mpfr_set_d(r16576, z, MPFR_RNDN);
        mpfr_div(r16577, r16575, r16576, MPFR_RNDN);
        mpfr_mul(r16578, r16574, r16577, MPFR_RNDN);
        return mpfr_get_d(r16578, MPFR_RNDN);
}