#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 r17237 = x;
        float r17238 = y;
        float r17239 = z;
        float r17240 = r17238 / r17239;
        float r17241 = t;
        float r17242 = r17240 * r17241;
        float r17243 = r17242 / r17241;
        float r17244 = r17237 * r17243;
        return r17244;
}

double f_id(double x, double y, double z, double t) {
        double r17245 = x;
        double r17246 = y;
        double r17247 = z;
        double r17248 = r17246 / r17247;
        double r17249 = t;
        double r17250 = r17248 * r17249;
        double r17251 = r17250 / r17249;
        double r17252 = r17245 * r17251;
        return r17252;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17253 = x;
        float r17254 = y;
        float r17255 = z;
        float r17256 = r17254 / r17255;
        float r17257 = r17253 * r17256;
        return r17257;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17258 = x;
        double r17259 = y;
        double r17260 = z;
        double r17261 = r17259 / r17260;
        double r17262 = r17258 * r17261;
        return r17262;
}

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 r17263, r17264, r17265, r17266, r17267, r17268, r17269, r17270;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17263);
        mpfr_init(r17264);
        mpfr_init(r17265);
        mpfr_init(r17266);
        mpfr_init(r17267);
        mpfr_init(r17268);
        mpfr_init(r17269);
        mpfr_init(r17270);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17263, x, MPFR_RNDN);
        mpfr_set_d(r17264, y, MPFR_RNDN);
        mpfr_set_d(r17265, z, MPFR_RNDN);
        mpfr_div(r17266, r17264, r17265, MPFR_RNDN);
        mpfr_set_d(r17267, t, MPFR_RNDN);
        mpfr_mul(r17268, r17266, r17267, MPFR_RNDN);
        mpfr_div(r17269, r17268, r17267, MPFR_RNDN);
        mpfr_mul(r17270, r17263, r17269, MPFR_RNDN);
        return mpfr_get_d(r17270, MPFR_RNDN);
}

static mpfr_t r17271, r17272, r17273, r17274, r17275;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17271);
        mpfr_init(r17272);
        mpfr_init(r17273);
        mpfr_init(r17274);
        mpfr_init(r17275);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17271, x, MPFR_RNDN);
        mpfr_set_d(r17272, y, MPFR_RNDN);
        mpfr_set_d(r17273, z, MPFR_RNDN);
        mpfr_div(r17274, r17272, r17273, MPFR_RNDN);
        mpfr_mul(r17275, r17271, r17274, MPFR_RNDN);
        return mpfr_get_d(r17275, MPFR_RNDN);
}

static mpfr_t r17276, r17277, r17278, r17279, r17280;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17276);
        mpfr_init(r17277);
        mpfr_init(r17278);
        mpfr_init(r17279);
        mpfr_init(r17280);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17276, x, MPFR_RNDN);
        mpfr_set_d(r17277, y, MPFR_RNDN);
        mpfr_set_d(r17278, z, MPFR_RNDN);
        mpfr_div(r17279, r17277, r17278, MPFR_RNDN);
        mpfr_mul(r17280, r17276, r17279, MPFR_RNDN);
        return mpfr_get_d(r17280, MPFR_RNDN);
}