#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 r17497 = x;
        float r17498 = y;
        float r17499 = z;
        float r17500 = r17498 / r17499;
        float r17501 = t;
        float r17502 = r17500 * r17501;
        float r17503 = r17502 / r17501;
        float r17504 = r17497 * r17503;
        return r17504;
}

double f_id(double x, double y, double z, double t) {
        double r17505 = x;
        double r17506 = y;
        double r17507 = z;
        double r17508 = r17506 / r17507;
        double r17509 = t;
        double r17510 = r17508 * r17509;
        double r17511 = r17510 / r17509;
        double r17512 = r17505 * r17511;
        return r17512;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17513 = x;
        float r17514 = y;
        float r17515 = z;
        float r17516 = r17514 / r17515;
        float r17517 = r17513 * r17516;
        return r17517;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17518 = x;
        double r17519 = y;
        double r17520 = z;
        double r17521 = r17519 / r17520;
        double r17522 = r17518 * r17521;
        return r17522;
}

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 r17523, r17524, r17525, r17526, r17527, r17528, r17529, r17530;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17523);
        mpfr_init(r17524);
        mpfr_init(r17525);
        mpfr_init(r17526);
        mpfr_init(r17527);
        mpfr_init(r17528);
        mpfr_init(r17529);
        mpfr_init(r17530);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17523, x, MPFR_RNDN);
        mpfr_set_d(r17524, y, MPFR_RNDN);
        mpfr_set_d(r17525, z, MPFR_RNDN);
        mpfr_div(r17526, r17524, r17525, MPFR_RNDN);
        mpfr_set_d(r17527, t, MPFR_RNDN);
        mpfr_mul(r17528, r17526, r17527, MPFR_RNDN);
        mpfr_div(r17529, r17528, r17527, MPFR_RNDN);
        mpfr_mul(r17530, r17523, r17529, MPFR_RNDN);
        return mpfr_get_d(r17530, MPFR_RNDN);
}

static mpfr_t r17531, r17532, r17533, r17534, r17535;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17531);
        mpfr_init(r17532);
        mpfr_init(r17533);
        mpfr_init(r17534);
        mpfr_init(r17535);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) 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_mul(r17535, r17531, r17534, MPFR_RNDN);
        return mpfr_get_d(r17535, MPFR_RNDN);
}

static mpfr_t r17536, r17537, r17538, r17539, r17540;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17536);
        mpfr_init(r17537);
        mpfr_init(r17538);
        mpfr_init(r17539);
        mpfr_init(r17540);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17536, x, MPFR_RNDN);
        mpfr_set_d(r17537, y, MPFR_RNDN);
        mpfr_set_d(r17538, z, MPFR_RNDN);
        mpfr_div(r17539, r17537, r17538, MPFR_RNDN);
        mpfr_mul(r17540, r17536, r17539, MPFR_RNDN);
        return mpfr_get_d(r17540, MPFR_RNDN);
}