#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 r16927 = x;
        float r16928 = y;
        float r16929 = z;
        float r16930 = r16928 / r16929;
        float r16931 = t;
        float r16932 = r16930 * r16931;
        float r16933 = r16932 / r16931;
        float r16934 = r16927 * r16933;
        return r16934;
}

double f_id(double x, double y, double z, double t) {
        double r16935 = x;
        double r16936 = y;
        double r16937 = z;
        double r16938 = r16936 / r16937;
        double r16939 = t;
        double r16940 = r16938 * r16939;
        double r16941 = r16940 / r16939;
        double r16942 = r16935 * r16941;
        return r16942;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16943 = x;
        float r16944 = y;
        float r16945 = z;
        float r16946 = r16944 / r16945;
        float r16947 = r16943 * r16946;
        return r16947;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16948 = x;
        double r16949 = y;
        double r16950 = z;
        double r16951 = r16949 / r16950;
        double r16952 = r16948 * r16951;
        return r16952;
}

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 r16953, r16954, r16955, r16956, r16957, r16958, r16959, r16960;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16953);
        mpfr_init(r16954);
        mpfr_init(r16955);
        mpfr_init(r16956);
        mpfr_init(r16957);
        mpfr_init(r16958);
        mpfr_init(r16959);
        mpfr_init(r16960);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16953, x, MPFR_RNDN);
        mpfr_set_d(r16954, y, MPFR_RNDN);
        mpfr_set_d(r16955, z, MPFR_RNDN);
        mpfr_div(r16956, r16954, r16955, MPFR_RNDN);
        mpfr_set_d(r16957, t, MPFR_RNDN);
        mpfr_mul(r16958, r16956, r16957, MPFR_RNDN);
        mpfr_div(r16959, r16958, r16957, MPFR_RNDN);
        mpfr_mul(r16960, r16953, r16959, MPFR_RNDN);
        return mpfr_get_d(r16960, MPFR_RNDN);
}

static mpfr_t r16961, r16962, r16963, r16964, r16965;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16961);
        mpfr_init(r16962);
        mpfr_init(r16963);
        mpfr_init(r16964);
        mpfr_init(r16965);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16961, x, MPFR_RNDN);
        mpfr_set_d(r16962, y, MPFR_RNDN);
        mpfr_set_d(r16963, z, MPFR_RNDN);
        mpfr_div(r16964, r16962, r16963, MPFR_RNDN);
        mpfr_mul(r16965, r16961, r16964, MPFR_RNDN);
        return mpfr_get_d(r16965, MPFR_RNDN);
}

static mpfr_t r16966, r16967, r16968, r16969, r16970;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16966);
        mpfr_init(r16967);
        mpfr_init(r16968);
        mpfr_init(r16969);
        mpfr_init(r16970);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16966, x, MPFR_RNDN);
        mpfr_set_d(r16967, y, MPFR_RNDN);
        mpfr_set_d(r16968, z, MPFR_RNDN);
        mpfr_div(r16969, r16967, r16968, MPFR_RNDN);
        mpfr_mul(r16970, r16966, r16969, MPFR_RNDN);
        return mpfr_get_d(r16970, MPFR_RNDN);
}