#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 r16963 = x;
        float r16964 = y;
        float r16965 = z;
        float r16966 = r16964 / r16965;
        float r16967 = t;
        float r16968 = r16966 * r16967;
        float r16969 = r16968 / r16967;
        float r16970 = r16963 * r16969;
        return r16970;
}

double f_id(double x, double y, double z, double t) {
        double r16971 = x;
        double r16972 = y;
        double r16973 = z;
        double r16974 = r16972 / r16973;
        double r16975 = t;
        double r16976 = r16974 * r16975;
        double r16977 = r16976 / r16975;
        double r16978 = r16971 * r16977;
        return r16978;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16979 = y;
        float r16980 = z;
        float r16981 = x;
        float r16982 = r16980 / r16981;
        float r16983 = r16979 / r16982;
        return r16983;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16984 = y;
        double r16985 = z;
        double r16986 = x;
        double r16987 = r16985 / r16986;
        double r16988 = r16984 / r16987;
        return r16988;
}

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 r16989, r16990, r16991, r16992, r16993, r16994, r16995, r16996;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16989);
        mpfr_init(r16990);
        mpfr_init(r16991);
        mpfr_init(r16992);
        mpfr_init(r16993);
        mpfr_init(r16994);
        mpfr_init(r16995);
        mpfr_init(r16996);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16989, x, MPFR_RNDN);
        mpfr_set_d(r16990, y, MPFR_RNDN);
        mpfr_set_d(r16991, z, MPFR_RNDN);
        mpfr_div(r16992, r16990, r16991, MPFR_RNDN);
        mpfr_set_d(r16993, t, MPFR_RNDN);
        mpfr_mul(r16994, r16992, r16993, MPFR_RNDN);
        mpfr_div(r16995, r16994, r16993, MPFR_RNDN);
        mpfr_mul(r16996, r16989, r16995, MPFR_RNDN);
        return mpfr_get_d(r16996, MPFR_RNDN);
}

static mpfr_t r16997, r16998, r16999, r17000, r17001;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16997);
        mpfr_init(r16998);
        mpfr_init(r16999);
        mpfr_init(r17000);
        mpfr_init(r17001);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16997, y, MPFR_RNDN);
        mpfr_set_d(r16998, z, MPFR_RNDN);
        mpfr_set_d(r16999, x, MPFR_RNDN);
        mpfr_div(r17000, r16998, r16999, MPFR_RNDN);
        mpfr_div(r17001, r16997, r17000, MPFR_RNDN);
        return mpfr_get_d(r17001, MPFR_RNDN);
}

static mpfr_t r17002, r17003, r17004, r17005, r17006;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17002);
        mpfr_init(r17003);
        mpfr_init(r17004);
        mpfr_init(r17005);
        mpfr_init(r17006);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17002, y, MPFR_RNDN);
        mpfr_set_d(r17003, z, MPFR_RNDN);
        mpfr_set_d(r17004, x, MPFR_RNDN);
        mpfr_div(r17005, r17003, r17004, MPFR_RNDN);
        mpfr_div(r17006, r17002, r17005, MPFR_RNDN);
        return mpfr_get_d(r17006, MPFR_RNDN);
}