#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 r16732 = x;
        float r16733 = y;
        float r16734 = z;
        float r16735 = r16733 / r16734;
        float r16736 = t;
        float r16737 = r16735 * r16736;
        float r16738 = r16737 / r16736;
        float r16739 = r16732 * r16738;
        return r16739;
}

double f_id(double x, double y, double z, double t) {
        double r16740 = x;
        double r16741 = y;
        double r16742 = z;
        double r16743 = r16741 / r16742;
        double r16744 = t;
        double r16745 = r16743 * r16744;
        double r16746 = r16745 / r16744;
        double r16747 = r16740 * r16746;
        return r16747;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16748 = y;
        float r16749 = z;
        float r16750 = x;
        float r16751 = r16749 / r16750;
        float r16752 = r16748 / r16751;
        return r16752;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16753 = y;
        double r16754 = z;
        double r16755 = x;
        double r16756 = r16754 / r16755;
        double r16757 = r16753 / r16756;
        return r16757;
}

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 r16758, r16759, r16760, r16761, r16762, r16763, r16764, r16765;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16758);
        mpfr_init(r16759);
        mpfr_init(r16760);
        mpfr_init(r16761);
        mpfr_init(r16762);
        mpfr_init(r16763);
        mpfr_init(r16764);
        mpfr_init(r16765);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16758, x, MPFR_RNDN);
        mpfr_set_d(r16759, y, MPFR_RNDN);
        mpfr_set_d(r16760, z, MPFR_RNDN);
        mpfr_div(r16761, r16759, r16760, MPFR_RNDN);
        mpfr_set_d(r16762, t, MPFR_RNDN);
        mpfr_mul(r16763, r16761, r16762, MPFR_RNDN);
        mpfr_div(r16764, r16763, r16762, MPFR_RNDN);
        mpfr_mul(r16765, r16758, r16764, MPFR_RNDN);
        return mpfr_get_d(r16765, MPFR_RNDN);
}

static mpfr_t r16766, r16767, r16768, r16769, r16770;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16766);
        mpfr_init(r16767);
        mpfr_init(r16768);
        mpfr_init(r16769);
        mpfr_init(r16770);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16766, y, MPFR_RNDN);
        mpfr_set_d(r16767, z, MPFR_RNDN);
        mpfr_set_d(r16768, x, MPFR_RNDN);
        mpfr_div(r16769, r16767, r16768, MPFR_RNDN);
        mpfr_div(r16770, r16766, r16769, MPFR_RNDN);
        return mpfr_get_d(r16770, MPFR_RNDN);
}

static mpfr_t r16771, r16772, r16773, r16774, r16775;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16771);
        mpfr_init(r16772);
        mpfr_init(r16773);
        mpfr_init(r16774);
        mpfr_init(r16775);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16771, y, MPFR_RNDN);
        mpfr_set_d(r16772, z, MPFR_RNDN);
        mpfr_set_d(r16773, x, MPFR_RNDN);
        mpfr_div(r16774, r16772, r16773, MPFR_RNDN);
        mpfr_div(r16775, r16771, r16774, MPFR_RNDN);
        return mpfr_get_d(r16775, MPFR_RNDN);
}