#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 r17269 = x;
        float r17270 = y;
        float r17271 = z;
        float r17272 = r17270 / r17271;
        float r17273 = t;
        float r17274 = r17272 * r17273;
        float r17275 = r17274 / r17273;
        float r17276 = r17269 * r17275;
        return r17276;
}

double f_id(double x, double y, double z, double t) {
        double r17277 = x;
        double r17278 = y;
        double r17279 = z;
        double r17280 = r17278 / r17279;
        double r17281 = t;
        double r17282 = r17280 * r17281;
        double r17283 = r17282 / r17281;
        double r17284 = r17277 * r17283;
        return r17284;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17285 = x;
        float r17286 = y;
        float r17287 = z;
        float r17288 = r17286 / r17287;
        float r17289 = r17285 * r17288;
        return r17289;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17290 = x;
        double r17291 = y;
        double r17292 = z;
        double r17293 = r17291 / r17292;
        double r17294 = r17290 * r17293;
        return r17294;
}

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 r17295, r17296, r17297, r17298, r17299, r17300, r17301, r17302;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17295);
        mpfr_init(r17296);
        mpfr_init(r17297);
        mpfr_init(r17298);
        mpfr_init(r17299);
        mpfr_init(r17300);
        mpfr_init(r17301);
        mpfr_init(r17302);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17295, x, MPFR_RNDN);
        mpfr_set_d(r17296, y, MPFR_RNDN);
        mpfr_set_d(r17297, z, MPFR_RNDN);
        mpfr_div(r17298, r17296, r17297, MPFR_RNDN);
        mpfr_set_d(r17299, t, MPFR_RNDN);
        mpfr_mul(r17300, r17298, r17299, MPFR_RNDN);
        mpfr_div(r17301, r17300, r17299, MPFR_RNDN);
        mpfr_mul(r17302, r17295, r17301, MPFR_RNDN);
        return mpfr_get_d(r17302, MPFR_RNDN);
}

static mpfr_t r17303, r17304, r17305, r17306, r17307;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17303);
        mpfr_init(r17304);
        mpfr_init(r17305);
        mpfr_init(r17306);
        mpfr_init(r17307);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17303, x, MPFR_RNDN);
        mpfr_set_d(r17304, y, MPFR_RNDN);
        mpfr_set_d(r17305, z, MPFR_RNDN);
        mpfr_div(r17306, r17304, r17305, MPFR_RNDN);
        mpfr_mul(r17307, r17303, r17306, MPFR_RNDN);
        return mpfr_get_d(r17307, MPFR_RNDN);
}

static mpfr_t r17308, r17309, r17310, r17311, r17312;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17308);
        mpfr_init(r17309);
        mpfr_init(r17310);
        mpfr_init(r17311);
        mpfr_init(r17312);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17308, x, MPFR_RNDN);
        mpfr_set_d(r17309, y, MPFR_RNDN);
        mpfr_set_d(r17310, z, MPFR_RNDN);
        mpfr_div(r17311, r17309, r17310, MPFR_RNDN);
        mpfr_mul(r17312, r17308, r17311, MPFR_RNDN);
        return mpfr_get_d(r17312, MPFR_RNDN);
}