#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 r16522 = x;
        float r16523 = y;
        float r16524 = z;
        float r16525 = r16523 / r16524;
        float r16526 = t;
        float r16527 = r16525 * r16526;
        float r16528 = r16527 / r16526;
        float r16529 = r16522 * r16528;
        return r16529;
}

double f_id(double x, double y, double z, double t) {
        double r16530 = x;
        double r16531 = y;
        double r16532 = z;
        double r16533 = r16531 / r16532;
        double r16534 = t;
        double r16535 = r16533 * r16534;
        double r16536 = r16535 / r16534;
        double r16537 = r16530 * r16536;
        return r16537;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16538 = y;
        float r16539 = z;
        float r16540 = x;
        float r16541 = r16539 / r16540;
        float r16542 = r16538 / r16541;
        return r16542;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16543 = y;
        double r16544 = z;
        double r16545 = x;
        double r16546 = r16544 / r16545;
        double r16547 = r16543 / r16546;
        return r16547;
}

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 r16548, r16549, r16550, r16551, r16552, r16553, r16554, r16555;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16548);
        mpfr_init(r16549);
        mpfr_init(r16550);
        mpfr_init(r16551);
        mpfr_init(r16552);
        mpfr_init(r16553);
        mpfr_init(r16554);
        mpfr_init(r16555);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16548, x, MPFR_RNDN);
        mpfr_set_d(r16549, y, MPFR_RNDN);
        mpfr_set_d(r16550, z, MPFR_RNDN);
        mpfr_div(r16551, r16549, r16550, MPFR_RNDN);
        mpfr_set_d(r16552, t, MPFR_RNDN);
        mpfr_mul(r16553, r16551, r16552, MPFR_RNDN);
        mpfr_div(r16554, r16553, r16552, MPFR_RNDN);
        mpfr_mul(r16555, r16548, r16554, MPFR_RNDN);
        return mpfr_get_d(r16555, MPFR_RNDN);
}

static mpfr_t r16556, r16557, r16558, r16559, r16560;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16556);
        mpfr_init(r16557);
        mpfr_init(r16558);
        mpfr_init(r16559);
        mpfr_init(r16560);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16556, y, MPFR_RNDN);
        mpfr_set_d(r16557, z, MPFR_RNDN);
        mpfr_set_d(r16558, x, MPFR_RNDN);
        mpfr_div(r16559, r16557, r16558, MPFR_RNDN);
        mpfr_div(r16560, r16556, r16559, MPFR_RNDN);
        return mpfr_get_d(r16560, MPFR_RNDN);
}

static mpfr_t r16561, r16562, r16563, r16564, r16565;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16561);
        mpfr_init(r16562);
        mpfr_init(r16563);
        mpfr_init(r16564);
        mpfr_init(r16565);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16561, y, MPFR_RNDN);
        mpfr_set_d(r16562, z, MPFR_RNDN);
        mpfr_set_d(r16563, x, MPFR_RNDN);
        mpfr_div(r16564, r16562, r16563, MPFR_RNDN);
        mpfr_div(r16565, r16561, r16564, MPFR_RNDN);
        return mpfr_get_d(r16565, MPFR_RNDN);
}