#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 r17727 = x;
        float r17728 = y;
        float r17729 = z;
        float r17730 = r17728 / r17729;
        float r17731 = t;
        float r17732 = r17730 * r17731;
        float r17733 = r17732 / r17731;
        float r17734 = r17727 * r17733;
        return r17734;
}

double f_id(double x, double y, double z, double t) {
        double r17735 = x;
        double r17736 = y;
        double r17737 = z;
        double r17738 = r17736 / r17737;
        double r17739 = t;
        double r17740 = r17738 * r17739;
        double r17741 = r17740 / r17739;
        double r17742 = r17735 * r17741;
        return r17742;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17743 = y;
        float r17744 = x;
        float r17745 = r17743 * r17744;
        float r17746 = z;
        float r17747 = r17745 / r17746;
        return r17747;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17748 = y;
        double r17749 = x;
        double r17750 = r17748 * r17749;
        double r17751 = z;
        double r17752 = r17750 / r17751;
        return r17752;
}

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 r17753, r17754, r17755, r17756, r17757, r17758, r17759, r17760;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17753);
        mpfr_init(r17754);
        mpfr_init(r17755);
        mpfr_init(r17756);
        mpfr_init(r17757);
        mpfr_init(r17758);
        mpfr_init(r17759);
        mpfr_init(r17760);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17753, x, MPFR_RNDN);
        mpfr_set_d(r17754, y, MPFR_RNDN);
        mpfr_set_d(r17755, z, MPFR_RNDN);
        mpfr_div(r17756, r17754, r17755, MPFR_RNDN);
        mpfr_set_d(r17757, t, MPFR_RNDN);
        mpfr_mul(r17758, r17756, r17757, MPFR_RNDN);
        mpfr_div(r17759, r17758, r17757, MPFR_RNDN);
        mpfr_mul(r17760, r17753, r17759, MPFR_RNDN);
        return mpfr_get_d(r17760, MPFR_RNDN);
}

static mpfr_t r17761, r17762, r17763, r17764, r17765;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17761);
        mpfr_init(r17762);
        mpfr_init(r17763);
        mpfr_init(r17764);
        mpfr_init(r17765);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17761, y, MPFR_RNDN);
        mpfr_set_d(r17762, x, MPFR_RNDN);
        mpfr_mul(r17763, r17761, r17762, MPFR_RNDN);
        mpfr_set_d(r17764, z, MPFR_RNDN);
        mpfr_div(r17765, r17763, r17764, MPFR_RNDN);
        return mpfr_get_d(r17765, MPFR_RNDN);
}

static mpfr_t r17766, r17767, r17768, r17769, r17770;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17766);
        mpfr_init(r17767);
        mpfr_init(r17768);
        mpfr_init(r17769);
        mpfr_init(r17770);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17766, y, MPFR_RNDN);
        mpfr_set_d(r17767, x, MPFR_RNDN);
        mpfr_mul(r17768, r17766, r17767, MPFR_RNDN);
        mpfr_set_d(r17769, z, MPFR_RNDN);
        mpfr_div(r17770, r17768, r17769, MPFR_RNDN);
        return mpfr_get_d(r17770, MPFR_RNDN);
}