#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 r17173 = x;
        float r17174 = y;
        float r17175 = z;
        float r17176 = r17174 / r17175;
        float r17177 = t;
        float r17178 = r17176 * r17177;
        float r17179 = r17178 / r17177;
        float r17180 = r17173 * r17179;
        return r17180;
}

double f_id(double x, double y, double z, double t) {
        double r17181 = x;
        double r17182 = y;
        double r17183 = z;
        double r17184 = r17182 / r17183;
        double r17185 = t;
        double r17186 = r17184 * r17185;
        double r17187 = r17186 / r17185;
        double r17188 = r17181 * r17187;
        return r17188;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17189 = x;
        float r17190 = y;
        float r17191 = z;
        float r17192 = r17190 / r17191;
        float r17193 = r17189 * r17192;
        return r17193;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17194 = x;
        double r17195 = y;
        double r17196 = z;
        double r17197 = r17195 / r17196;
        double r17198 = r17194 * r17197;
        return r17198;
}

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 r17199, r17200, r17201, r17202, r17203, r17204, r17205, r17206;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17199);
        mpfr_init(r17200);
        mpfr_init(r17201);
        mpfr_init(r17202);
        mpfr_init(r17203);
        mpfr_init(r17204);
        mpfr_init(r17205);
        mpfr_init(r17206);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17199, x, MPFR_RNDN);
        mpfr_set_d(r17200, y, MPFR_RNDN);
        mpfr_set_d(r17201, z, MPFR_RNDN);
        mpfr_div(r17202, r17200, r17201, MPFR_RNDN);
        mpfr_set_d(r17203, t, MPFR_RNDN);
        mpfr_mul(r17204, r17202, r17203, MPFR_RNDN);
        mpfr_div(r17205, r17204, r17203, MPFR_RNDN);
        mpfr_mul(r17206, r17199, r17205, MPFR_RNDN);
        return mpfr_get_d(r17206, MPFR_RNDN);
}

static mpfr_t r17207, r17208, r17209, r17210, r17211;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17207);
        mpfr_init(r17208);
        mpfr_init(r17209);
        mpfr_init(r17210);
        mpfr_init(r17211);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17207, x, MPFR_RNDN);
        mpfr_set_d(r17208, y, MPFR_RNDN);
        mpfr_set_d(r17209, z, MPFR_RNDN);
        mpfr_div(r17210, r17208, r17209, MPFR_RNDN);
        mpfr_mul(r17211, r17207, r17210, MPFR_RNDN);
        return mpfr_get_d(r17211, MPFR_RNDN);
}

static mpfr_t r17212, r17213, r17214, r17215, r17216;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17212);
        mpfr_init(r17213);
        mpfr_init(r17214);
        mpfr_init(r17215);
        mpfr_init(r17216);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17212, x, MPFR_RNDN);
        mpfr_set_d(r17213, y, MPFR_RNDN);
        mpfr_set_d(r17214, z, MPFR_RNDN);
        mpfr_div(r17215, r17213, r17214, MPFR_RNDN);
        mpfr_mul(r17216, r17212, r17215, MPFR_RNDN);
        return mpfr_get_d(r17216, MPFR_RNDN);
}