#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 r16920 = x;
        float r16921 = y;
        float r16922 = z;
        float r16923 = r16921 / r16922;
        float r16924 = t;
        float r16925 = r16923 * r16924;
        float r16926 = r16925 / r16924;
        float r16927 = r16920 * r16926;
        return r16927;
}

double f_id(double x, double y, double z, double t) {
        double r16928 = x;
        double r16929 = y;
        double r16930 = z;
        double r16931 = r16929 / r16930;
        double r16932 = t;
        double r16933 = r16931 * r16932;
        double r16934 = r16933 / r16932;
        double r16935 = r16928 * r16934;
        return r16935;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16936 = y;
        float r16937 = x;
        float r16938 = r16936 * r16937;
        float r16939 = z;
        float r16940 = r16938 / r16939;
        return r16940;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16941 = y;
        double r16942 = x;
        double r16943 = r16941 * r16942;
        double r16944 = z;
        double r16945 = r16943 / r16944;
        return r16945;
}

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 r16946, r16947, r16948, r16949, r16950, r16951, r16952, r16953;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16946);
        mpfr_init(r16947);
        mpfr_init(r16948);
        mpfr_init(r16949);
        mpfr_init(r16950);
        mpfr_init(r16951);
        mpfr_init(r16952);
        mpfr_init(r16953);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16946, x, MPFR_RNDN);
        mpfr_set_d(r16947, y, MPFR_RNDN);
        mpfr_set_d(r16948, z, MPFR_RNDN);
        mpfr_div(r16949, r16947, r16948, MPFR_RNDN);
        mpfr_set_d(r16950, t, MPFR_RNDN);
        mpfr_mul(r16951, r16949, r16950, MPFR_RNDN);
        mpfr_div(r16952, r16951, r16950, MPFR_RNDN);
        mpfr_mul(r16953, r16946, r16952, MPFR_RNDN);
        return mpfr_get_d(r16953, MPFR_RNDN);
}

static mpfr_t r16954, r16955, r16956, r16957, r16958;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16954);
        mpfr_init(r16955);
        mpfr_init(r16956);
        mpfr_init(r16957);
        mpfr_init(r16958);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16954, y, MPFR_RNDN);
        mpfr_set_d(r16955, x, MPFR_RNDN);
        mpfr_mul(r16956, r16954, r16955, MPFR_RNDN);
        mpfr_set_d(r16957, z, MPFR_RNDN);
        mpfr_div(r16958, r16956, r16957, MPFR_RNDN);
        return mpfr_get_d(r16958, MPFR_RNDN);
}

static mpfr_t r16959, r16960, r16961, r16962, r16963;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16959);
        mpfr_init(r16960);
        mpfr_init(r16961);
        mpfr_init(r16962);
        mpfr_init(r16963);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16959, y, MPFR_RNDN);
        mpfr_set_d(r16960, x, MPFR_RNDN);
        mpfr_mul(r16961, r16959, r16960, MPFR_RNDN);
        mpfr_set_d(r16962, z, MPFR_RNDN);
        mpfr_div(r16963, r16961, r16962, MPFR_RNDN);
        return mpfr_get_d(r16963, MPFR_RNDN);
}