#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 r17241 = x;
        float r17242 = y;
        float r17243 = z;
        float r17244 = r17242 / r17243;
        float r17245 = t;
        float r17246 = r17244 * r17245;
        float r17247 = r17246 / r17245;
        float r17248 = r17241 * r17247;
        return r17248;
}

double f_id(double x, double y, double z, double t) {
        double r17249 = x;
        double r17250 = y;
        double r17251 = z;
        double r17252 = r17250 / r17251;
        double r17253 = t;
        double r17254 = r17252 * r17253;
        double r17255 = r17254 / r17253;
        double r17256 = r17249 * r17255;
        return r17256;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17257 = x;
        float r17258 = y;
        float r17259 = z;
        float r17260 = r17258 / r17259;
        float r17261 = r17257 * r17260;
        return r17261;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17262 = x;
        double r17263 = y;
        double r17264 = z;
        double r17265 = r17263 / r17264;
        double r17266 = r17262 * r17265;
        return r17266;
}

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 r17267, r17268, r17269, r17270, r17271, r17272, r17273, r17274;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17267);
        mpfr_init(r17268);
        mpfr_init(r17269);
        mpfr_init(r17270);
        mpfr_init(r17271);
        mpfr_init(r17272);
        mpfr_init(r17273);
        mpfr_init(r17274);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17267, x, MPFR_RNDN);
        mpfr_set_d(r17268, y, MPFR_RNDN);
        mpfr_set_d(r17269, z, MPFR_RNDN);
        mpfr_div(r17270, r17268, r17269, MPFR_RNDN);
        mpfr_set_d(r17271, t, MPFR_RNDN);
        mpfr_mul(r17272, r17270, r17271, MPFR_RNDN);
        mpfr_div(r17273, r17272, r17271, MPFR_RNDN);
        mpfr_mul(r17274, r17267, r17273, MPFR_RNDN);
        return mpfr_get_d(r17274, MPFR_RNDN);
}

static mpfr_t r17275, r17276, r17277, r17278, r17279;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17275);
        mpfr_init(r17276);
        mpfr_init(r17277);
        mpfr_init(r17278);
        mpfr_init(r17279);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17275, x, MPFR_RNDN);
        mpfr_set_d(r17276, y, MPFR_RNDN);
        mpfr_set_d(r17277, z, MPFR_RNDN);
        mpfr_div(r17278, r17276, r17277, MPFR_RNDN);
        mpfr_mul(r17279, r17275, r17278, MPFR_RNDN);
        return mpfr_get_d(r17279, MPFR_RNDN);
}

static mpfr_t r17280, r17281, r17282, r17283, r17284;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17280);
        mpfr_init(r17281);
        mpfr_init(r17282);
        mpfr_init(r17283);
        mpfr_init(r17284);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17280, x, MPFR_RNDN);
        mpfr_set_d(r17281, y, MPFR_RNDN);
        mpfr_set_d(r17282, z, MPFR_RNDN);
        mpfr_div(r17283, r17281, r17282, MPFR_RNDN);
        mpfr_mul(r17284, r17280, r17283, MPFR_RNDN);
        return mpfr_get_d(r17284, MPFR_RNDN);
}