#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 r16227 = x;
        float r16228 = y;
        float r16229 = z;
        float r16230 = r16228 / r16229;
        float r16231 = t;
        float r16232 = r16230 * r16231;
        float r16233 = r16232 / r16231;
        float r16234 = r16227 * r16233;
        return r16234;
}

double f_id(double x, double y, double z, double t) {
        double r16235 = x;
        double r16236 = y;
        double r16237 = z;
        double r16238 = r16236 / r16237;
        double r16239 = t;
        double r16240 = r16238 * r16239;
        double r16241 = r16240 / r16239;
        double r16242 = r16235 * r16241;
        return r16242;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r16243 = y;
        float r16244 = x;
        float r16245 = r16243 * r16244;
        float r16246 = z;
        float r16247 = r16245 / r16246;
        return r16247;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r16248 = y;
        double r16249 = x;
        double r16250 = r16248 * r16249;
        double r16251 = z;
        double r16252 = r16250 / r16251;
        return r16252;
}

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 r16253, r16254, r16255, r16256, r16257, r16258, r16259, r16260;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16253);
        mpfr_init(r16254);
        mpfr_init(r16255);
        mpfr_init(r16256);
        mpfr_init(r16257);
        mpfr_init(r16258);
        mpfr_init(r16259);
        mpfr_init(r16260);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r16253, x, MPFR_RNDN);
        mpfr_set_d(r16254, y, MPFR_RNDN);
        mpfr_set_d(r16255, z, MPFR_RNDN);
        mpfr_div(r16256, r16254, r16255, MPFR_RNDN);
        mpfr_set_d(r16257, t, MPFR_RNDN);
        mpfr_mul(r16258, r16256, r16257, MPFR_RNDN);
        mpfr_div(r16259, r16258, r16257, MPFR_RNDN);
        mpfr_mul(r16260, r16253, r16259, MPFR_RNDN);
        return mpfr_get_d(r16260, MPFR_RNDN);
}

static mpfr_t r16261, r16262, r16263, r16264, r16265;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16261);
        mpfr_init(r16262);
        mpfr_init(r16263);
        mpfr_init(r16264);
        mpfr_init(r16265);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16261, y, MPFR_RNDN);
        mpfr_set_d(r16262, x, MPFR_RNDN);
        mpfr_mul(r16263, r16261, r16262, MPFR_RNDN);
        mpfr_set_d(r16264, z, MPFR_RNDN);
        mpfr_div(r16265, r16263, r16264, MPFR_RNDN);
        return mpfr_get_d(r16265, MPFR_RNDN);
}

static mpfr_t r16266, r16267, r16268, r16269, r16270;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16266);
        mpfr_init(r16267);
        mpfr_init(r16268);
        mpfr_init(r16269);
        mpfr_init(r16270);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r16266, y, MPFR_RNDN);
        mpfr_set_d(r16267, x, MPFR_RNDN);
        mpfr_mul(r16268, r16266, r16267, MPFR_RNDN);
        mpfr_set_d(r16269, z, MPFR_RNDN);
        mpfr_div(r16270, r16268, r16269, MPFR_RNDN);
        return mpfr_get_d(r16270, MPFR_RNDN);
}