#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 r17217 = x;
        float r17218 = y;
        float r17219 = z;
        float r17220 = r17218 / r17219;
        float r17221 = t;
        float r17222 = r17220 * r17221;
        float r17223 = r17222 / r17221;
        float r17224 = r17217 * r17223;
        return r17224;
}

double f_id(double x, double y, double z, double t) {
        double r17225 = x;
        double r17226 = y;
        double r17227 = z;
        double r17228 = r17226 / r17227;
        double r17229 = t;
        double r17230 = r17228 * r17229;
        double r17231 = r17230 / r17229;
        double r17232 = r17225 * r17231;
        return r17232;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17233 = y;
        float r17234 = x;
        float r17235 = r17233 * r17234;
        float r17236 = z;
        float r17237 = r17235 / r17236;
        return r17237;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17238 = y;
        double r17239 = x;
        double r17240 = r17238 * r17239;
        double r17241 = z;
        double r17242 = r17240 / r17241;
        return r17242;
}

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 r17243, r17244, r17245, r17246, r17247, r17248, r17249, r17250;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17243);
        mpfr_init(r17244);
        mpfr_init(r17245);
        mpfr_init(r17246);
        mpfr_init(r17247);
        mpfr_init(r17248);
        mpfr_init(r17249);
        mpfr_init(r17250);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17243, x, MPFR_RNDN);
        mpfr_set_d(r17244, y, MPFR_RNDN);
        mpfr_set_d(r17245, z, MPFR_RNDN);
        mpfr_div(r17246, r17244, r17245, MPFR_RNDN);
        mpfr_set_d(r17247, t, MPFR_RNDN);
        mpfr_mul(r17248, r17246, r17247, MPFR_RNDN);
        mpfr_div(r17249, r17248, r17247, MPFR_RNDN);
        mpfr_mul(r17250, r17243, r17249, MPFR_RNDN);
        return mpfr_get_d(r17250, MPFR_RNDN);
}

static mpfr_t r17251, r17252, r17253, r17254, r17255;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17251);
        mpfr_init(r17252);
        mpfr_init(r17253);
        mpfr_init(r17254);
        mpfr_init(r17255);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17251, y, MPFR_RNDN);
        mpfr_set_d(r17252, x, MPFR_RNDN);
        mpfr_mul(r17253, r17251, r17252, MPFR_RNDN);
        mpfr_set_d(r17254, z, MPFR_RNDN);
        mpfr_div(r17255, r17253, r17254, MPFR_RNDN);
        return mpfr_get_d(r17255, MPFR_RNDN);
}

static mpfr_t r17256, r17257, r17258, r17259, r17260;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17256);
        mpfr_init(r17257);
        mpfr_init(r17258);
        mpfr_init(r17259);
        mpfr_init(r17260);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17256, y, MPFR_RNDN);
        mpfr_set_d(r17257, x, MPFR_RNDN);
        mpfr_mul(r17258, r17256, r17257, MPFR_RNDN);
        mpfr_set_d(r17259, z, MPFR_RNDN);
        mpfr_div(r17260, r17258, r17259, MPFR_RNDN);
        return mpfr_get_d(r17260, MPFR_RNDN);
}