#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 r16263 = x;
        float r16264 = y;
        float r16265 = z;
        float r16266 = r16264 / r16265;
        float r16267 = t;
        float r16268 = r16266 * r16267;
        float r16269 = r16268 / r16267;
        float r16270 = r16263 * r16269;
        return r16270;
}

double f_id(double x, double y, double z, double t) {
        double r16271 = x;
        double r16272 = y;
        double r16273 = z;
        double r16274 = r16272 / r16273;
        double r16275 = t;
        double r16276 = r16274 * r16275;
        double r16277 = r16276 / r16275;
        double r16278 = r16271 * r16277;
        return r16278;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16279 = y;
        float r16280 = x;
        float r16281 = r16279 * r16280;
        float r16282 = z;
        float r16283 = r16281 / r16282;
        return r16283;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16284 = y;
        double r16285 = x;
        double r16286 = r16284 * r16285;
        double r16287 = z;
        double r16288 = r16286 / r16287;
        return r16288;
}

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 r16289, r16290, r16291, r16292, r16293, r16294, r16295, r16296;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16289);
        mpfr_init(r16290);
        mpfr_init(r16291);
        mpfr_init(r16292);
        mpfr_init(r16293);
        mpfr_init(r16294);
        mpfr_init(r16295);
        mpfr_init(r16296);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16289, x, MPFR_RNDN);
        mpfr_set_d(r16290, y, MPFR_RNDN);
        mpfr_set_d(r16291, z, MPFR_RNDN);
        mpfr_div(r16292, r16290, r16291, MPFR_RNDN);
        mpfr_set_d(r16293, t, MPFR_RNDN);
        mpfr_mul(r16294, r16292, r16293, MPFR_RNDN);
        mpfr_div(r16295, r16294, r16293, MPFR_RNDN);
        mpfr_mul(r16296, r16289, r16295, MPFR_RNDN);
        return mpfr_get_d(r16296, MPFR_RNDN);
}

static mpfr_t r16297, r16298, r16299, r16300, r16301;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16297);
        mpfr_init(r16298);
        mpfr_init(r16299);
        mpfr_init(r16300);
        mpfr_init(r16301);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16297, y, MPFR_RNDN);
        mpfr_set_d(r16298, x, MPFR_RNDN);
        mpfr_mul(r16299, r16297, r16298, MPFR_RNDN);
        mpfr_set_d(r16300, z, MPFR_RNDN);
        mpfr_div(r16301, r16299, r16300, MPFR_RNDN);
        return mpfr_get_d(r16301, MPFR_RNDN);
}

static mpfr_t r16302, r16303, r16304, r16305, r16306;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16302);
        mpfr_init(r16303);
        mpfr_init(r16304);
        mpfr_init(r16305);
        mpfr_init(r16306);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16302, y, MPFR_RNDN);
        mpfr_set_d(r16303, x, MPFR_RNDN);
        mpfr_mul(r16304, r16302, r16303, MPFR_RNDN);
        mpfr_set_d(r16305, z, MPFR_RNDN);
        mpfr_div(r16306, r16304, r16305, MPFR_RNDN);
        return mpfr_get_d(r16306, MPFR_RNDN);
}