#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 r16912 = x;
        float r16913 = y;
        float r16914 = z;
        float r16915 = r16913 / r16914;
        float r16916 = t;
        float r16917 = r16915 * r16916;
        float r16918 = r16917 / r16916;
        float r16919 = r16912 * r16918;
        return r16919;
}

double f_id(double x, double y, double z, double t) {
        double r16920 = x;
        double r16921 = y;
        double r16922 = z;
        double r16923 = r16921 / r16922;
        double r16924 = t;
        double r16925 = r16923 * r16924;
        double r16926 = r16925 / r16924;
        double r16927 = r16920 * r16926;
        return r16927;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16928 = y;
        float r16929 = z;
        float r16930 = x;
        float r16931 = r16929 / r16930;
        float r16932 = r16928 / r16931;
        return r16932;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16933 = y;
        double r16934 = z;
        double r16935 = x;
        double r16936 = r16934 / r16935;
        double r16937 = r16933 / r16936;
        return r16937;
}

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 r16938, r16939, r16940, r16941, r16942, r16943, r16944, r16945;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16938);
        mpfr_init(r16939);
        mpfr_init(r16940);
        mpfr_init(r16941);
        mpfr_init(r16942);
        mpfr_init(r16943);
        mpfr_init(r16944);
        mpfr_init(r16945);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16938, x, MPFR_RNDN);
        mpfr_set_d(r16939, y, MPFR_RNDN);
        mpfr_set_d(r16940, z, MPFR_RNDN);
        mpfr_div(r16941, r16939, r16940, MPFR_RNDN);
        mpfr_set_d(r16942, t, MPFR_RNDN);
        mpfr_mul(r16943, r16941, r16942, MPFR_RNDN);
        mpfr_div(r16944, r16943, r16942, MPFR_RNDN);
        mpfr_mul(r16945, r16938, r16944, MPFR_RNDN);
        return mpfr_get_d(r16945, MPFR_RNDN);
}

static mpfr_t r16946, r16947, r16948, r16949, r16950;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16946);
        mpfr_init(r16947);
        mpfr_init(r16948);
        mpfr_init(r16949);
        mpfr_init(r16950);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16946, y, MPFR_RNDN);
        mpfr_set_d(r16947, z, MPFR_RNDN);
        mpfr_set_d(r16948, x, MPFR_RNDN);
        mpfr_div(r16949, r16947, r16948, MPFR_RNDN);
        mpfr_div(r16950, r16946, r16949, MPFR_RNDN);
        return mpfr_get_d(r16950, MPFR_RNDN);
}

static mpfr_t r16951, r16952, r16953, r16954, r16955;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16951);
        mpfr_init(r16952);
        mpfr_init(r16953);
        mpfr_init(r16954);
        mpfr_init(r16955);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16951, y, MPFR_RNDN);
        mpfr_set_d(r16952, z, MPFR_RNDN);
        mpfr_set_d(r16953, x, MPFR_RNDN);
        mpfr_div(r16954, r16952, r16953, MPFR_RNDN);
        mpfr_div(r16955, r16951, r16954, MPFR_RNDN);
        return mpfr_get_d(r16955, MPFR_RNDN);
}