#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 r17145 = x;
        float r17146 = y;
        float r17147 = z;
        float r17148 = r17146 / r17147;
        float r17149 = t;
        float r17150 = r17148 * r17149;
        float r17151 = r17150 / r17149;
        float r17152 = r17145 * r17151;
        return r17152;
}

double f_id(double x, double y, double z, double t) {
        double r17153 = x;
        double r17154 = y;
        double r17155 = z;
        double r17156 = r17154 / r17155;
        double r17157 = t;
        double r17158 = r17156 * r17157;
        double r17159 = r17158 / r17157;
        double r17160 = r17153 * r17159;
        return r17160;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17161 = x;
        float r17162 = y;
        float r17163 = z;
        float r17164 = r17162 / r17163;
        float r17165 = r17161 * r17164;
        return r17165;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17166 = x;
        double r17167 = y;
        double r17168 = z;
        double r17169 = r17167 / r17168;
        double r17170 = r17166 * r17169;
        return r17170;
}

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 r17171, r17172, r17173, r17174, r17175, r17176, r17177, r17178;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17171);
        mpfr_init(r17172);
        mpfr_init(r17173);
        mpfr_init(r17174);
        mpfr_init(r17175);
        mpfr_init(r17176);
        mpfr_init(r17177);
        mpfr_init(r17178);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17171, x, MPFR_RNDN);
        mpfr_set_d(r17172, y, MPFR_RNDN);
        mpfr_set_d(r17173, z, MPFR_RNDN);
        mpfr_div(r17174, r17172, r17173, MPFR_RNDN);
        mpfr_set_d(r17175, t, MPFR_RNDN);
        mpfr_mul(r17176, r17174, r17175, MPFR_RNDN);
        mpfr_div(r17177, r17176, r17175, MPFR_RNDN);
        mpfr_mul(r17178, r17171, r17177, MPFR_RNDN);
        return mpfr_get_d(r17178, MPFR_RNDN);
}

static mpfr_t r17179, r17180, r17181, r17182, r17183;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17179);
        mpfr_init(r17180);
        mpfr_init(r17181);
        mpfr_init(r17182);
        mpfr_init(r17183);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17179, x, MPFR_RNDN);
        mpfr_set_d(r17180, y, MPFR_RNDN);
        mpfr_set_d(r17181, z, MPFR_RNDN);
        mpfr_div(r17182, r17180, r17181, MPFR_RNDN);
        mpfr_mul(r17183, r17179, r17182, MPFR_RNDN);
        return mpfr_get_d(r17183, MPFR_RNDN);
}

static mpfr_t r17184, r17185, r17186, r17187, r17188;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17184);
        mpfr_init(r17185);
        mpfr_init(r17186);
        mpfr_init(r17187);
        mpfr_init(r17188);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17184, x, MPFR_RNDN);
        mpfr_set_d(r17185, y, MPFR_RNDN);
        mpfr_set_d(r17186, z, MPFR_RNDN);
        mpfr_div(r17187, r17185, r17186, MPFR_RNDN);
        mpfr_mul(r17188, r17184, r17187, MPFR_RNDN);
        return mpfr_get_d(r17188, MPFR_RNDN);
}