#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 r17301 = x;
        float r17302 = y;
        float r17303 = z;
        float r17304 = r17302 / r17303;
        float r17305 = t;
        float r17306 = r17304 * r17305;
        float r17307 = r17306 / r17305;
        float r17308 = r17301 * r17307;
        return r17308;
}

double f_id(double x, double y, double z, double t) {
        double r17309 = x;
        double r17310 = y;
        double r17311 = z;
        double r17312 = r17310 / r17311;
        double r17313 = t;
        double r17314 = r17312 * r17313;
        double r17315 = r17314 / r17313;
        double r17316 = r17309 * r17315;
        return r17316;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17317 = y;
        float r17318 = z;
        float r17319 = x;
        float r17320 = r17318 / r17319;
        float r17321 = r17317 / r17320;
        return r17321;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17322 = y;
        double r17323 = z;
        double r17324 = x;
        double r17325 = r17323 / r17324;
        double r17326 = r17322 / r17325;
        return r17326;
}

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 r17327, r17328, r17329, r17330, r17331, r17332, r17333, r17334;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17327);
        mpfr_init(r17328);
        mpfr_init(r17329);
        mpfr_init(r17330);
        mpfr_init(r17331);
        mpfr_init(r17332);
        mpfr_init(r17333);
        mpfr_init(r17334);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17327, x, MPFR_RNDN);
        mpfr_set_d(r17328, y, MPFR_RNDN);
        mpfr_set_d(r17329, z, MPFR_RNDN);
        mpfr_div(r17330, r17328, r17329, MPFR_RNDN);
        mpfr_set_d(r17331, t, MPFR_RNDN);
        mpfr_mul(r17332, r17330, r17331, MPFR_RNDN);
        mpfr_div(r17333, r17332, r17331, MPFR_RNDN);
        mpfr_mul(r17334, r17327, r17333, MPFR_RNDN);
        return mpfr_get_d(r17334, MPFR_RNDN);
}

static mpfr_t r17335, r17336, r17337, r17338, r17339;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17335);
        mpfr_init(r17336);
        mpfr_init(r17337);
        mpfr_init(r17338);
        mpfr_init(r17339);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17335, y, MPFR_RNDN);
        mpfr_set_d(r17336, z, MPFR_RNDN);
        mpfr_set_d(r17337, x, MPFR_RNDN);
        mpfr_div(r17338, r17336, r17337, MPFR_RNDN);
        mpfr_div(r17339, r17335, r17338, MPFR_RNDN);
        return mpfr_get_d(r17339, MPFR_RNDN);
}

static mpfr_t r17340, r17341, r17342, r17343, r17344;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17340);
        mpfr_init(r17341);
        mpfr_init(r17342);
        mpfr_init(r17343);
        mpfr_init(r17344);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17340, y, MPFR_RNDN);
        mpfr_set_d(r17341, z, MPFR_RNDN);
        mpfr_set_d(r17342, x, MPFR_RNDN);
        mpfr_div(r17343, r17341, r17342, MPFR_RNDN);
        mpfr_div(r17344, r17340, r17343, MPFR_RNDN);
        return mpfr_get_d(r17344, MPFR_RNDN);
}