#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 r17970 = x;
        float r17971 = y;
        float r17972 = z;
        float r17973 = r17971 / r17972;
        float r17974 = t;
        float r17975 = r17973 * r17974;
        float r17976 = r17975 / r17974;
        float r17977 = r17970 * r17976;
        return r17977;
}

double f_id(double x, double y, double z, double t) {
        double r17978 = x;
        double r17979 = y;
        double r17980 = z;
        double r17981 = r17979 / r17980;
        double r17982 = t;
        double r17983 = r17981 * r17982;
        double r17984 = r17983 / r17982;
        double r17985 = r17978 * r17984;
        return r17985;
}


double f_of(float x, float y, float z, float __attribute__((unused)) t) {
        float r17986 = x;
        float r17987 = y;
        float r17988 = z;
        float r17989 = r17987 / r17988;
        float r17990 = r17986 * r17989;
        return r17990;
}

double f_od(double x, double y, double z, double __attribute__((unused)) t) {
        double r17991 = x;
        double r17992 = y;
        double r17993 = z;
        double r17994 = r17992 / r17993;
        double r17995 = r17991 * r17994;
        return r17995;
}

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 r17996, r17997, r17998, r17999, r18000, r18001, r18002, r18003;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r17996);
        mpfr_init(r17997);
        mpfr_init(r17998);
        mpfr_init(r17999);
        mpfr_init(r18000);
        mpfr_init(r18001);
        mpfr_init(r18002);
        mpfr_init(r18003);
}

double f_im(double x, double y, double z, double t) {
        mpfr_set_d(r17996, x, MPFR_RNDN);
        mpfr_set_d(r17997, y, MPFR_RNDN);
        mpfr_set_d(r17998, z, MPFR_RNDN);
        mpfr_div(r17999, r17997, r17998, MPFR_RNDN);
        mpfr_set_d(r18000, t, MPFR_RNDN);
        mpfr_mul(r18001, r17999, r18000, MPFR_RNDN);
        mpfr_div(r18002, r18001, r18000, MPFR_RNDN);
        mpfr_mul(r18003, r17996, r18002, MPFR_RNDN);
        return mpfr_get_d(r18003, MPFR_RNDN);
}

static mpfr_t r18004, r18005, r18006, r18007, r18008;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r18004);
        mpfr_init(r18005);
        mpfr_init(r18006);
        mpfr_init(r18007);
        mpfr_init(r18008);
}

double f_fm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r18004, x, MPFR_RNDN);
        mpfr_set_d(r18005, y, MPFR_RNDN);
        mpfr_set_d(r18006, z, MPFR_RNDN);
        mpfr_div(r18007, r18005, r18006, MPFR_RNDN);
        mpfr_mul(r18008, r18004, r18007, MPFR_RNDN);
        return mpfr_get_d(r18008, MPFR_RNDN);
}

static mpfr_t r18009, r18010, r18011, r18012, r18013;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r18009);
        mpfr_init(r18010);
        mpfr_init(r18011);
        mpfr_init(r18012);
        mpfr_init(r18013);
}

double f_dm(double x, double y, double z, double __attribute__((unused)) t) {
        mpfr_set_d(r18009, x, MPFR_RNDN);
        mpfr_set_d(r18010, y, MPFR_RNDN);
        mpfr_set_d(r18011, z, MPFR_RNDN);
        mpfr_div(r18012, r18010, r18011, MPFR_RNDN);
        mpfr_mul(r18013, r18009, r18012, MPFR_RNDN);
        return mpfr_get_d(r18013, MPFR_RNDN);
}