#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 r17161 = x;
        float r17162 = y;
        float r17163 = z;
        float r17164 = r17162 / r17163;
        float r17165 = t;
        float r17166 = r17164 * r17165;
        float r17167 = r17166 / r17165;
        float r17168 = r17161 * r17167;
        return r17168;
}

double f_id(double x, double y, double z, double t) {
        double r17169 = x;
        double r17170 = y;
        double r17171 = z;
        double r17172 = r17170 / r17171;
        double r17173 = t;
        double r17174 = r17172 * r17173;
        double r17175 = r17174 / r17173;
        double r17176 = r17169 * r17175;
        return r17176;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17177 = y;
        float r17178 = x;
        float r17179 = r17177 * r17178;
        float r17180 = z;
        float r17181 = r17179 / r17180;
        return r17181;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17182 = y;
        double r17183 = x;
        double r17184 = r17182 * r17183;
        double r17185 = z;
        double r17186 = r17184 / r17185;
        return r17186;
}

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 r17187, r17188, r17189, r17190, r17191, r17192, r17193, r17194;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17187);
        mpfr_init(r17188);
        mpfr_init(r17189);
        mpfr_init(r17190);
        mpfr_init(r17191);
        mpfr_init(r17192);
        mpfr_init(r17193);
        mpfr_init(r17194);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17187, x, MPFR_RNDN);
        mpfr_set_d(r17188, y, MPFR_RNDN);
        mpfr_set_d(r17189, z, MPFR_RNDN);
        mpfr_div(r17190, r17188, r17189, MPFR_RNDN);
        mpfr_set_d(r17191, t, MPFR_RNDN);
        mpfr_mul(r17192, r17190, r17191, MPFR_RNDN);
        mpfr_div(r17193, r17192, r17191, MPFR_RNDN);
        mpfr_mul(r17194, r17187, r17193, MPFR_RNDN);
        return mpfr_get_d(r17194, MPFR_RNDN);
}

static mpfr_t r17195, r17196, r17197, r17198, r17199;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17195);
        mpfr_init(r17196);
        mpfr_init(r17197);
        mpfr_init(r17198);
        mpfr_init(r17199);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17195, y, MPFR_RNDN);
        mpfr_set_d(r17196, x, MPFR_RNDN);
        mpfr_mul(r17197, r17195, r17196, MPFR_RNDN);
        mpfr_set_d(r17198, z, MPFR_RNDN);
        mpfr_div(r17199, r17197, r17198, MPFR_RNDN);
        return mpfr_get_d(r17199, MPFR_RNDN);
}

static mpfr_t r17200, r17201, r17202, r17203, r17204;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17200);
        mpfr_init(r17201);
        mpfr_init(r17202);
        mpfr_init(r17203);
        mpfr_init(r17204);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17200, y, MPFR_RNDN);
        mpfr_set_d(r17201, x, MPFR_RNDN);
        mpfr_mul(r17202, r17200, r17201, MPFR_RNDN);
        mpfr_set_d(r17203, z, MPFR_RNDN);
        mpfr_div(r17204, r17202, r17203, MPFR_RNDN);
        return mpfr_get_d(r17204, MPFR_RNDN);
}