#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 r17221 = x;
        float r17222 = y;
        float r17223 = z;
        float r17224 = r17222 / r17223;
        float r17225 = t;
        float r17226 = r17224 * r17225;
        float r17227 = r17226 / r17225;
        float r17228 = r17221 * r17227;
        return r17228;
}

double f_id(double x, double y, double z, double t) {
        double r17229 = x;
        double r17230 = y;
        double r17231 = z;
        double r17232 = r17230 / r17231;
        double r17233 = t;
        double r17234 = r17232 * r17233;
        double r17235 = r17234 / r17233;
        double r17236 = r17229 * r17235;
        return r17236;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17237 = y;
        float r17238 = x;
        float r17239 = r17237 * r17238;
        float r17240 = z;
        float r17241 = r17239 / r17240;
        return r17241;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17242 = y;
        double r17243 = x;
        double r17244 = r17242 * r17243;
        double r17245 = z;
        double r17246 = r17244 / r17245;
        return r17246;
}

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 r17247, r17248, r17249, r17250, r17251, r17252, r17253, r17254;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17247);
        mpfr_init(r17248);
        mpfr_init(r17249);
        mpfr_init(r17250);
        mpfr_init(r17251);
        mpfr_init(r17252);
        mpfr_init(r17253);
        mpfr_init(r17254);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17247, x, MPFR_RNDN);
        mpfr_set_d(r17248, y, MPFR_RNDN);
        mpfr_set_d(r17249, z, MPFR_RNDN);
        mpfr_div(r17250, r17248, r17249, MPFR_RNDN);
        mpfr_set_d(r17251, t, MPFR_RNDN);
        mpfr_mul(r17252, r17250, r17251, MPFR_RNDN);
        mpfr_div(r17253, r17252, r17251, MPFR_RNDN);
        mpfr_mul(r17254, r17247, r17253, MPFR_RNDN);
        return mpfr_get_d(r17254, MPFR_RNDN);
}

static mpfr_t r17255, r17256, r17257, r17258, r17259;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17255);
        mpfr_init(r17256);
        mpfr_init(r17257);
        mpfr_init(r17258);
        mpfr_init(r17259);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17255, y, MPFR_RNDN);
        mpfr_set_d(r17256, x, MPFR_RNDN);
        mpfr_mul(r17257, r17255, r17256, MPFR_RNDN);
        mpfr_set_d(r17258, z, MPFR_RNDN);
        mpfr_div(r17259, r17257, r17258, MPFR_RNDN);
        return mpfr_get_d(r17259, MPFR_RNDN);
}

static mpfr_t r17260, r17261, r17262, r17263, r17264;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17260);
        mpfr_init(r17261);
        mpfr_init(r17262);
        mpfr_init(r17263);
        mpfr_init(r17264);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17260, y, MPFR_RNDN);
        mpfr_set_d(r17261, x, MPFR_RNDN);
        mpfr_mul(r17262, r17260, r17261, MPFR_RNDN);
        mpfr_set_d(r17263, z, MPFR_RNDN);
        mpfr_div(r17264, r17262, r17263, MPFR_RNDN);
        return mpfr_get_d(r17264, MPFR_RNDN);
}