#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 r17118 = x;
        float r17119 = y;
        float r17120 = z;
        float r17121 = r17119 / r17120;
        float r17122 = t;
        float r17123 = r17121 * r17122;
        float r17124 = r17123 / r17122;
        float r17125 = r17118 * r17124;
        return r17125;
}

double f_id(double x, double y, double z, double t) {
        double r17126 = x;
        double r17127 = y;
        double r17128 = z;
        double r17129 = r17127 / r17128;
        double r17130 = t;
        double r17131 = r17129 * r17130;
        double r17132 = r17131 / r17130;
        double r17133 = r17126 * r17132;
        return r17133;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17134 = y;
        float r17135 = z;
        float r17136 = x;
        float r17137 = r17135 / r17136;
        float r17138 = r17134 / r17137;
        return r17138;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17139 = y;
        double r17140 = z;
        double r17141 = x;
        double r17142 = r17140 / r17141;
        double r17143 = r17139 / r17142;
        return r17143;
}

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 r17144, r17145, r17146, r17147, r17148, r17149, r17150, r17151;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17144);
        mpfr_init(r17145);
        mpfr_init(r17146);
        mpfr_init(r17147);
        mpfr_init(r17148);
        mpfr_init(r17149);
        mpfr_init(r17150);
        mpfr_init(r17151);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17144, x, MPFR_RNDN);
        mpfr_set_d(r17145, y, MPFR_RNDN);
        mpfr_set_d(r17146, z, MPFR_RNDN);
        mpfr_div(r17147, r17145, r17146, MPFR_RNDN);
        mpfr_set_d(r17148, t, MPFR_RNDN);
        mpfr_mul(r17149, r17147, r17148, MPFR_RNDN);
        mpfr_div(r17150, r17149, r17148, MPFR_RNDN);
        mpfr_mul(r17151, r17144, r17150, MPFR_RNDN);
        return mpfr_get_d(r17151, MPFR_RNDN);
}

static mpfr_t r17152, r17153, r17154, r17155, r17156;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17152);
        mpfr_init(r17153);
        mpfr_init(r17154);
        mpfr_init(r17155);
        mpfr_init(r17156);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17152, y, MPFR_RNDN);
        mpfr_set_d(r17153, z, MPFR_RNDN);
        mpfr_set_d(r17154, x, MPFR_RNDN);
        mpfr_div(r17155, r17153, r17154, MPFR_RNDN);
        mpfr_div(r17156, r17152, r17155, MPFR_RNDN);
        return mpfr_get_d(r17156, MPFR_RNDN);
}

static mpfr_t r17157, r17158, r17159, r17160, r17161;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17157);
        mpfr_init(r17158);
        mpfr_init(r17159);
        mpfr_init(r17160);
        mpfr_init(r17161);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r17157, y, MPFR_RNDN);
        mpfr_set_d(r17158, z, MPFR_RNDN);
        mpfr_set_d(r17159, x, MPFR_RNDN);
        mpfr_div(r17160, r17158, r17159, MPFR_RNDN);
        mpfr_div(r17161, r17157, r17160, MPFR_RNDN);
        return mpfr_get_d(r17161, MPFR_RNDN);
}