#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 r17257 = x;
        float r17258 = y;
        float r17259 = z;
        float r17260 = r17258 / r17259;
        float r17261 = t;
        float r17262 = r17260 * r17261;
        float r17263 = r17262 / r17261;
        float r17264 = r17257 * r17263;
        return r17264;
}

double f_id(double x, double y, double z, double t) {
        double r17265 = x;
        double r17266 = y;
        double r17267 = z;
        double r17268 = r17266 / r17267;
        double r17269 = t;
        double r17270 = r17268 * r17269;
        double r17271 = r17270 / r17269;
        double r17272 = r17265 * r17271;
        return r17272;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17273 = x;
        float r17274 = y;
        float r17275 = z;
        float r17276 = r17274 / r17275;
        float r17277 = r17273 * r17276;
        return r17277;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17278 = x;
        double r17279 = y;
        double r17280 = z;
        double r17281 = r17279 / r17280;
        double r17282 = r17278 * r17281;
        return r17282;
}

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 r17283, r17284, r17285, r17286, r17287, r17288, r17289, r17290;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17283);
        mpfr_init(r17284);
        mpfr_init(r17285);
        mpfr_init(r17286);
        mpfr_init(r17287);
        mpfr_init(r17288);
        mpfr_init(r17289);
        mpfr_init(r17290);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17283, x, MPFR_RNDN);
        mpfr_set_d(r17284, y, MPFR_RNDN);
        mpfr_set_d(r17285, z, MPFR_RNDN);
        mpfr_div(r17286, r17284, r17285, MPFR_RNDN);
        mpfr_set_d(r17287, t, MPFR_RNDN);
        mpfr_mul(r17288, r17286, r17287, MPFR_RNDN);
        mpfr_div(r17289, r17288, r17287, MPFR_RNDN);
        mpfr_mul(r17290, r17283, r17289, MPFR_RNDN);
        return mpfr_get_d(r17290, MPFR_RNDN);
}

static mpfr_t r17291, r17292, r17293, r17294, r17295;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17291);
        mpfr_init(r17292);
        mpfr_init(r17293);
        mpfr_init(r17294);
        mpfr_init(r17295);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17291, x, MPFR_RNDN);
        mpfr_set_d(r17292, y, MPFR_RNDN);
        mpfr_set_d(r17293, z, MPFR_RNDN);
        mpfr_div(r17294, r17292, r17293, MPFR_RNDN);
        mpfr_mul(r17295, r17291, r17294, MPFR_RNDN);
        return mpfr_get_d(r17295, MPFR_RNDN);
}

static mpfr_t r17296, r17297, r17298, r17299, r17300;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17296);
        mpfr_init(r17297);
        mpfr_init(r17298);
        mpfr_init(r17299);
        mpfr_init(r17300);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17296, x, MPFR_RNDN);
        mpfr_set_d(r17297, y, MPFR_RNDN);
        mpfr_set_d(r17298, z, MPFR_RNDN);
        mpfr_div(r17299, r17297, r17298, MPFR_RNDN);
        mpfr_mul(r17300, r17296, r17299, MPFR_RNDN);
        return mpfr_get_d(r17300, MPFR_RNDN);
}