#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 r17129 = x;
        float r17130 = y;
        float r17131 = z;
        float r17132 = r17130 / r17131;
        float r17133 = t;
        float r17134 = r17132 * r17133;
        float r17135 = r17134 / r17133;
        float r17136 = r17129 * r17135;
        return r17136;
}

double f_id(double x, double y, double z, double t) {
        double r17137 = x;
        double r17138 = y;
        double r17139 = z;
        double r17140 = r17138 / r17139;
        double r17141 = t;
        double r17142 = r17140 * r17141;
        double r17143 = r17142 / r17141;
        double r17144 = r17137 * r17143;
        return r17144;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17145 = y;
        float r17146 = x;
        float r17147 = r17145 * r17146;
        float r17148 = z;
        float r17149 = r17147 / r17148;
        return r17149;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17150 = y;
        double r17151 = x;
        double r17152 = r17150 * r17151;
        double r17153 = z;
        double r17154 = r17152 / r17153;
        return r17154;
}

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 r17155, r17156, r17157, r17158, r17159, r17160, r17161, r17162;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17155);
        mpfr_init(r17156);
        mpfr_init(r17157);
        mpfr_init(r17158);
        mpfr_init(r17159);
        mpfr_init(r17160);
        mpfr_init(r17161);
        mpfr_init(r17162);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17155, x, MPFR_RNDN);
        mpfr_set_d(r17156, y, MPFR_RNDN);
        mpfr_set_d(r17157, z, MPFR_RNDN);
        mpfr_div(r17158, r17156, r17157, MPFR_RNDN);
        mpfr_set_d(r17159, t, MPFR_RNDN);
        mpfr_mul(r17160, r17158, r17159, MPFR_RNDN);
        mpfr_div(r17161, r17160, r17159, MPFR_RNDN);
        mpfr_mul(r17162, r17155, r17161, MPFR_RNDN);
        return mpfr_get_d(r17162, MPFR_RNDN);
}

static mpfr_t r17163, r17164, r17165, r17166, r17167;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17163);
        mpfr_init(r17164);
        mpfr_init(r17165);
        mpfr_init(r17166);
        mpfr_init(r17167);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17163, y, MPFR_RNDN);
        mpfr_set_d(r17164, x, MPFR_RNDN);
        mpfr_mul(r17165, r17163, r17164, MPFR_RNDN);
        mpfr_set_d(r17166, z, MPFR_RNDN);
        mpfr_div(r17167, r17165, r17166, MPFR_RNDN);
        return mpfr_get_d(r17167, MPFR_RNDN);
}

static mpfr_t r17168, r17169, r17170, r17171, r17172;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17168);
        mpfr_init(r17169);
        mpfr_init(r17170);
        mpfr_init(r17171);
        mpfr_init(r17172);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17168, y, MPFR_RNDN);
        mpfr_set_d(r17169, x, MPFR_RNDN);
        mpfr_mul(r17170, r17168, r17169, MPFR_RNDN);
        mpfr_set_d(r17171, z, MPFR_RNDN);
        mpfr_div(r17172, r17170, r17171, MPFR_RNDN);
        return mpfr_get_d(r17172, MPFR_RNDN);
}