#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 r16621 = x;
        float r16622 = y;
        float r16623 = z;
        float r16624 = r16622 / r16623;
        float r16625 = t;
        float r16626 = r16624 * r16625;
        float r16627 = r16626 / r16625;
        float r16628 = r16621 * r16627;
        return r16628;
}

double f_id(double x, double y, double z, double t) {
        double r16629 = x;
        double r16630 = y;
        double r16631 = z;
        double r16632 = r16630 / r16631;
        double r16633 = t;
        double r16634 = r16632 * r16633;
        double r16635 = r16634 / r16633;
        double r16636 = r16629 * r16635;
        return r16636;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16637 = y;
        float r16638 = z;
        float r16639 = x;
        float r16640 = r16638 / r16639;
        float r16641 = r16637 / r16640;
        return r16641;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16642 = y;
        double r16643 = z;
        double r16644 = x;
        double r16645 = r16643 / r16644;
        double r16646 = r16642 / r16645;
        return r16646;
}

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 r16647, r16648, r16649, r16650, r16651, r16652, r16653, r16654;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16647);
        mpfr_init(r16648);
        mpfr_init(r16649);
        mpfr_init(r16650);
        mpfr_init(r16651);
        mpfr_init(r16652);
        mpfr_init(r16653);
        mpfr_init(r16654);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16647, x, MPFR_RNDN);
        mpfr_set_d(r16648, y, MPFR_RNDN);
        mpfr_set_d(r16649, z, MPFR_RNDN);
        mpfr_div(r16650, r16648, r16649, MPFR_RNDN);
        mpfr_set_d(r16651, t, MPFR_RNDN);
        mpfr_mul(r16652, r16650, r16651, MPFR_RNDN);
        mpfr_div(r16653, r16652, r16651, MPFR_RNDN);
        mpfr_mul(r16654, r16647, r16653, MPFR_RNDN);
        return mpfr_get_d(r16654, MPFR_RNDN);
}

static mpfr_t r16655, r16656, r16657, r16658, r16659;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16655);
        mpfr_init(r16656);
        mpfr_init(r16657);
        mpfr_init(r16658);
        mpfr_init(r16659);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16655, y, MPFR_RNDN);
        mpfr_set_d(r16656, z, MPFR_RNDN);
        mpfr_set_d(r16657, x, MPFR_RNDN);
        mpfr_div(r16658, r16656, r16657, MPFR_RNDN);
        mpfr_div(r16659, r16655, r16658, MPFR_RNDN);
        return mpfr_get_d(r16659, MPFR_RNDN);
}

static mpfr_t r16660, r16661, r16662, r16663, r16664;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16660);
        mpfr_init(r16661);
        mpfr_init(r16662);
        mpfr_init(r16663);
        mpfr_init(r16664);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16660, y, MPFR_RNDN);
        mpfr_set_d(r16661, z, MPFR_RNDN);
        mpfr_set_d(r16662, x, MPFR_RNDN);
        mpfr_div(r16663, r16661, r16662, MPFR_RNDN);
        mpfr_div(r16664, r16660, r16663, MPFR_RNDN);
        return mpfr_get_d(r16664, MPFR_RNDN);
}