#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 r17505 = x;
        float r17506 = y;
        float r17507 = z;
        float r17508 = r17506 / r17507;
        float r17509 = t;
        float r17510 = r17508 * r17509;
        float r17511 = r17510 / r17509;
        float r17512 = r17505 * r17511;
        return r17512;
}

double f_id(double x, double y, double z, double t) {
        double r17513 = x;
        double r17514 = y;
        double r17515 = z;
        double r17516 = r17514 / r17515;
        double r17517 = t;
        double r17518 = r17516 * r17517;
        double r17519 = r17518 / r17517;
        double r17520 = r17513 * r17519;
        return r17520;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17521 = y;
        float r17522 = z;
        float r17523 = x;
        float r17524 = r17522 / r17523;
        float r17525 = r17521 / r17524;
        return r17525;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17526 = y;
        double r17527 = z;
        double r17528 = x;
        double r17529 = r17527 / r17528;
        double r17530 = r17526 / r17529;
        return r17530;
}

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 r17531, r17532, r17533, r17534, r17535, r17536, r17537, r17538;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17531);
        mpfr_init(r17532);
        mpfr_init(r17533);
        mpfr_init(r17534);
        mpfr_init(r17535);
        mpfr_init(r17536);
        mpfr_init(r17537);
        mpfr_init(r17538);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17531, x, MPFR_RNDN);
        mpfr_set_d(r17532, y, MPFR_RNDN);
        mpfr_set_d(r17533, z, MPFR_RNDN);
        mpfr_div(r17534, r17532, r17533, MPFR_RNDN);
        mpfr_set_d(r17535, t, MPFR_RNDN);
        mpfr_mul(r17536, r17534, r17535, MPFR_RNDN);
        mpfr_div(r17537, r17536, r17535, MPFR_RNDN);
        mpfr_mul(r17538, r17531, r17537, MPFR_RNDN);
        return mpfr_get_d(r17538, MPFR_RNDN);
}

static mpfr_t r17539, r17540, r17541, r17542, r17543;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17539);
        mpfr_init(r17540);
        mpfr_init(r17541);
        mpfr_init(r17542);
        mpfr_init(r17543);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17539, y, MPFR_RNDN);
        mpfr_set_d(r17540, z, MPFR_RNDN);
        mpfr_set_d(r17541, x, MPFR_RNDN);
        mpfr_div(r17542, r17540, r17541, MPFR_RNDN);
        mpfr_div(r17543, r17539, r17542, MPFR_RNDN);
        return mpfr_get_d(r17543, MPFR_RNDN);
}

static mpfr_t r17544, r17545, r17546, r17547, r17548;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17544);
        mpfr_init(r17545);
        mpfr_init(r17546);
        mpfr_init(r17547);
        mpfr_init(r17548);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17544, y, MPFR_RNDN);
        mpfr_set_d(r17545, z, MPFR_RNDN);
        mpfr_set_d(r17546, x, MPFR_RNDN);
        mpfr_div(r17547, r17545, r17546, MPFR_RNDN);
        mpfr_div(r17548, r17544, r17547, MPFR_RNDN);
        return mpfr_get_d(r17548, MPFR_RNDN);
}