#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 r17137 = x;
        float r17138 = y;
        float r17139 = z;
        float r17140 = r17138 / r17139;
        float r17141 = t;
        float r17142 = r17140 * r17141;
        float r17143 = r17142 / r17141;
        float r17144 = r17137 * r17143;
        return r17144;
}

double f_id(double x, double y, double z, double t) {
        double r17145 = x;
        double r17146 = y;
        double r17147 = z;
        double r17148 = r17146 / r17147;
        double r17149 = t;
        double r17150 = r17148 * r17149;
        double r17151 = r17150 / r17149;
        double r17152 = r17145 * r17151;
        return r17152;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17153 = y;
        float r17154 = z;
        float r17155 = x;
        float r17156 = r17154 / r17155;
        float r17157 = r17153 / r17156;
        return r17157;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17158 = y;
        double r17159 = z;
        double r17160 = x;
        double r17161 = r17159 / r17160;
        double r17162 = r17158 / r17161;
        return r17162;
}

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 r17163, r17164, r17165, r17166, r17167, r17168, r17169, r17170;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17163);
        mpfr_init(r17164);
        mpfr_init(r17165);
        mpfr_init(r17166);
        mpfr_init(r17167);
        mpfr_init(r17168);
        mpfr_init(r17169);
        mpfr_init(r17170);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17163, x, MPFR_RNDN);
        mpfr_set_d(r17164, y, MPFR_RNDN);
        mpfr_set_d(r17165, z, MPFR_RNDN);
        mpfr_div(r17166, r17164, r17165, MPFR_RNDN);
        mpfr_set_d(r17167, t, MPFR_RNDN);
        mpfr_mul(r17168, r17166, r17167, MPFR_RNDN);
        mpfr_div(r17169, r17168, r17167, MPFR_RNDN);
        mpfr_mul(r17170, r17163, r17169, MPFR_RNDN);
        return mpfr_get_d(r17170, MPFR_RNDN);
}

static mpfr_t r17171, r17172, r17173, r17174, r17175;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17171);
        mpfr_init(r17172);
        mpfr_init(r17173);
        mpfr_init(r17174);
        mpfr_init(r17175);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17171, y, MPFR_RNDN);
        mpfr_set_d(r17172, z, MPFR_RNDN);
        mpfr_set_d(r17173, x, MPFR_RNDN);
        mpfr_div(r17174, r17172, r17173, MPFR_RNDN);
        mpfr_div(r17175, r17171, r17174, MPFR_RNDN);
        return mpfr_get_d(r17175, MPFR_RNDN);
}

static mpfr_t r17176, r17177, r17178, r17179, r17180;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17176);
        mpfr_init(r17177);
        mpfr_init(r17178);
        mpfr_init(r17179);
        mpfr_init(r17180);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17176, y, MPFR_RNDN);
        mpfr_set_d(r17177, z, MPFR_RNDN);
        mpfr_set_d(r17178, x, MPFR_RNDN);
        mpfr_div(r17179, r17177, r17178, MPFR_RNDN);
        mpfr_div(r17180, r17176, r17179, MPFR_RNDN);
        return mpfr_get_d(r17180, MPFR_RNDN);
}