#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 r16935 = x;
        float r16936 = y;
        float r16937 = z;
        float r16938 = r16936 / r16937;
        float r16939 = t;
        float r16940 = r16938 * r16939;
        float r16941 = r16940 / r16939;
        float r16942 = r16935 * r16941;
        return r16942;
}

double f_id(double x, double y, double z, double t) {
        double r16943 = x;
        double r16944 = y;
        double r16945 = z;
        double r16946 = r16944 / r16945;
        double r16947 = t;
        double r16948 = r16946 * r16947;
        double r16949 = r16948 / r16947;
        double r16950 = r16943 * r16949;
        return r16950;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16951 = y;
        float r16952 = x;
        float r16953 = r16951 * r16952;
        float r16954 = z;
        float r16955 = r16953 / r16954;
        return r16955;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16956 = y;
        double r16957 = x;
        double r16958 = r16956 * r16957;
        double r16959 = z;
        double r16960 = r16958 / r16959;
        return r16960;
}

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 r16961, r16962, r16963, r16964, r16965, r16966, r16967, r16968;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16961);
        mpfr_init(r16962);
        mpfr_init(r16963);
        mpfr_init(r16964);
        mpfr_init(r16965);
        mpfr_init(r16966);
        mpfr_init(r16967);
        mpfr_init(r16968);
}

double f_im(double x, double y, double z, double 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_set_d(r16965, t, MPFR_RNDN);
        mpfr_mul(r16966, r16964, r16965, MPFR_RNDN);
        mpfr_div(r16967, r16966, r16965, MPFR_RNDN);
        mpfr_mul(r16968, r16961, r16967, MPFR_RNDN);
        return mpfr_get_d(r16968, MPFR_RNDN);
}

static mpfr_t r16969, r16970, r16971, r16972, r16973;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16969);
        mpfr_init(r16970);
        mpfr_init(r16971);
        mpfr_init(r16972);
        mpfr_init(r16973);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16969, y, MPFR_RNDN);
        mpfr_set_d(r16970, x, MPFR_RNDN);
        mpfr_mul(r16971, r16969, r16970, MPFR_RNDN);
        mpfr_set_d(r16972, z, MPFR_RNDN);
        mpfr_div(r16973, r16971, r16972, MPFR_RNDN);
        return mpfr_get_d(r16973, MPFR_RNDN);
}

static mpfr_t r16974, r16975, r16976, r16977, r16978;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16974);
        mpfr_init(r16975);
        mpfr_init(r16976);
        mpfr_init(r16977);
        mpfr_init(r16978);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16974, y, MPFR_RNDN);
        mpfr_set_d(r16975, x, MPFR_RNDN);
        mpfr_mul(r16976, r16974, r16975, MPFR_RNDN);
        mpfr_set_d(r16977, z, MPFR_RNDN);
        mpfr_div(r16978, r16976, r16977, MPFR_RNDN);
        return mpfr_get_d(r16978, MPFR_RNDN);
}