#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 r16867 = x;
        float r16868 = y;
        float r16869 = z;
        float r16870 = r16868 / r16869;
        float r16871 = t;
        float r16872 = r16870 * r16871;
        float r16873 = r16872 / r16871;
        float r16874 = r16867 * r16873;
        return r16874;
}

double f_id(double x, double y, double z, double t) {
        double r16875 = x;
        double r16876 = y;
        double r16877 = z;
        double r16878 = r16876 / r16877;
        double r16879 = t;
        double r16880 = r16878 * r16879;
        double r16881 = r16880 / r16879;
        double r16882 = r16875 * r16881;
        return r16882;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16883 = y;
        float r16884 = z;
        float r16885 = x;
        float r16886 = r16884 / r16885;
        float r16887 = r16883 / r16886;
        return r16887;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16888 = y;
        double r16889 = z;
        double r16890 = x;
        double r16891 = r16889 / r16890;
        double r16892 = r16888 / r16891;
        return r16892;
}

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 r16893, r16894, r16895, r16896, r16897, r16898, r16899, r16900;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16893);
        mpfr_init(r16894);
        mpfr_init(r16895);
        mpfr_init(r16896);
        mpfr_init(r16897);
        mpfr_init(r16898);
        mpfr_init(r16899);
        mpfr_init(r16900);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16893, x, MPFR_RNDN);
        mpfr_set_d(r16894, y, MPFR_RNDN);
        mpfr_set_d(r16895, z, MPFR_RNDN);
        mpfr_div(r16896, r16894, r16895, MPFR_RNDN);
        mpfr_set_d(r16897, t, MPFR_RNDN);
        mpfr_mul(r16898, r16896, r16897, MPFR_RNDN);
        mpfr_div(r16899, r16898, r16897, MPFR_RNDN);
        mpfr_mul(r16900, r16893, r16899, MPFR_RNDN);
        return mpfr_get_d(r16900, MPFR_RNDN);
}

static mpfr_t r16901, r16902, r16903, r16904, r16905;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16901);
        mpfr_init(r16902);
        mpfr_init(r16903);
        mpfr_init(r16904);
        mpfr_init(r16905);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16901, y, MPFR_RNDN);
        mpfr_set_d(r16902, z, MPFR_RNDN);
        mpfr_set_d(r16903, x, MPFR_RNDN);
        mpfr_div(r16904, r16902, r16903, MPFR_RNDN);
        mpfr_div(r16905, r16901, r16904, MPFR_RNDN);
        return mpfr_get_d(r16905, MPFR_RNDN);
}

static mpfr_t r16906, r16907, r16908, r16909, r16910;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16906);
        mpfr_init(r16907);
        mpfr_init(r16908);
        mpfr_init(r16909);
        mpfr_init(r16910);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16906, y, MPFR_RNDN);
        mpfr_set_d(r16907, z, MPFR_RNDN);
        mpfr_set_d(r16908, x, MPFR_RNDN);
        mpfr_div(r16909, r16907, r16908, MPFR_RNDN);
        mpfr_div(r16910, r16906, r16909, MPFR_RNDN);
        return mpfr_get_d(r16910, MPFR_RNDN);
}