#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 r16943 = x;
        float r16944 = y;
        float r16945 = z;
        float r16946 = r16944 / r16945;
        float r16947 = t;
        float r16948 = r16946 * r16947;
        float r16949 = r16948 / r16947;
        float r16950 = r16943 * r16949;
        return r16950;
}

double f_id(double x, double y, double z, double t) {
        double r16951 = x;
        double r16952 = y;
        double r16953 = z;
        double r16954 = r16952 / r16953;
        double r16955 = t;
        double r16956 = r16954 * r16955;
        double r16957 = r16956 / r16955;
        double r16958 = r16951 * r16957;
        return r16958;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16959 = y;
        float r16960 = z;
        float r16961 = x;
        float r16962 = r16960 / r16961;
        float r16963 = r16959 / r16962;
        return r16963;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16964 = y;
        double r16965 = z;
        double r16966 = x;
        double r16967 = r16965 / r16966;
        double r16968 = r16964 / r16967;
        return r16968;
}

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 r16969, r16970, r16971, r16972, r16973, r16974, r16975, r16976;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16969);
        mpfr_init(r16970);
        mpfr_init(r16971);
        mpfr_init(r16972);
        mpfr_init(r16973);
        mpfr_init(r16974);
        mpfr_init(r16975);
        mpfr_init(r16976);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16969, x, MPFR_RNDN);
        mpfr_set_d(r16970, y, MPFR_RNDN);
        mpfr_set_d(r16971, z, MPFR_RNDN);
        mpfr_div(r16972, r16970, r16971, MPFR_RNDN);
        mpfr_set_d(r16973, t, MPFR_RNDN);
        mpfr_mul(r16974, r16972, r16973, MPFR_RNDN);
        mpfr_div(r16975, r16974, r16973, MPFR_RNDN);
        mpfr_mul(r16976, r16969, r16975, MPFR_RNDN);
        return mpfr_get_d(r16976, MPFR_RNDN);
}

static mpfr_t r16977, r16978, r16979, r16980, r16981;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16977);
        mpfr_init(r16978);
        mpfr_init(r16979);
        mpfr_init(r16980);
        mpfr_init(r16981);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16977, y, MPFR_RNDN);
        mpfr_set_d(r16978, z, MPFR_RNDN);
        mpfr_set_d(r16979, x, MPFR_RNDN);
        mpfr_div(r16980, r16978, r16979, MPFR_RNDN);
        mpfr_div(r16981, r16977, r16980, MPFR_RNDN);
        return mpfr_get_d(r16981, MPFR_RNDN);
}

static mpfr_t r16982, r16983, r16984, r16985, r16986;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16982);
        mpfr_init(r16983);
        mpfr_init(r16984);
        mpfr_init(r16985);
        mpfr_init(r16986);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16982, y, MPFR_RNDN);
        mpfr_set_d(r16983, z, MPFR_RNDN);
        mpfr_set_d(r16984, x, MPFR_RNDN);
        mpfr_div(r16985, r16983, r16984, MPFR_RNDN);
        mpfr_div(r16986, r16982, r16985, MPFR_RNDN);
        return mpfr_get_d(r16986, MPFR_RNDN);
}