#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 r16881 = x;
        float r16882 = y;
        float r16883 = z;
        float r16884 = r16882 / r16883;
        float r16885 = t;
        float r16886 = r16884 * r16885;
        float r16887 = r16886 / r16885;
        float r16888 = r16881 * r16887;
        return r16888;
}

double f_id(double x, double y, double z, double t) {
        double r16889 = x;
        double r16890 = y;
        double r16891 = z;
        double r16892 = r16890 / r16891;
        double r16893 = t;
        double r16894 = r16892 * r16893;
        double r16895 = r16894 / r16893;
        double r16896 = r16889 * r16895;
        return r16896;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16897 = y;
        float r16898 = x;
        float r16899 = r16897 * r16898;
        float r16900 = z;
        float r16901 = r16899 / r16900;
        return r16901;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16902 = y;
        double r16903 = x;
        double r16904 = r16902 * r16903;
        double r16905 = z;
        double r16906 = r16904 / r16905;
        return r16906;
}

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 r16907, r16908, r16909, r16910, r16911, r16912, r16913, r16914;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16907);
        mpfr_init(r16908);
        mpfr_init(r16909);
        mpfr_init(r16910);
        mpfr_init(r16911);
        mpfr_init(r16912);
        mpfr_init(r16913);
        mpfr_init(r16914);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16907, x, MPFR_RNDN);
        mpfr_set_d(r16908, y, MPFR_RNDN);
        mpfr_set_d(r16909, z, MPFR_RNDN);
        mpfr_div(r16910, r16908, r16909, MPFR_RNDN);
        mpfr_set_d(r16911, t, MPFR_RNDN);
        mpfr_mul(r16912, r16910, r16911, MPFR_RNDN);
        mpfr_div(r16913, r16912, r16911, MPFR_RNDN);
        mpfr_mul(r16914, r16907, r16913, MPFR_RNDN);
        return mpfr_get_d(r16914, MPFR_RNDN);
}

static mpfr_t r16915, r16916, r16917, r16918, r16919;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16915);
        mpfr_init(r16916);
        mpfr_init(r16917);
        mpfr_init(r16918);
        mpfr_init(r16919);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16915, y, MPFR_RNDN);
        mpfr_set_d(r16916, x, MPFR_RNDN);
        mpfr_mul(r16917, r16915, r16916, MPFR_RNDN);
        mpfr_set_d(r16918, z, MPFR_RNDN);
        mpfr_div(r16919, r16917, r16918, MPFR_RNDN);
        return mpfr_get_d(r16919, MPFR_RNDN);
}

static mpfr_t r16920, r16921, r16922, r16923, r16924;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16920);
        mpfr_init(r16921);
        mpfr_init(r16922);
        mpfr_init(r16923);
        mpfr_init(r16924);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16920, y, MPFR_RNDN);
        mpfr_set_d(r16921, x, MPFR_RNDN);
        mpfr_mul(r16922, r16920, r16921, MPFR_RNDN);
        mpfr_set_d(r16923, z, MPFR_RNDN);
        mpfr_div(r16924, r16922, r16923, MPFR_RNDN);
        return mpfr_get_d(r16924, MPFR_RNDN);
}