#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "invcot (example 3.9)";

double f_if(float x) {
        float r23782 = 1;
        float r23783 = x;
        float r23784 = r23782 / r23783;
        float r23785 = tan(r23783);
        float r23786 = r23782 / r23785;
        float r23787 = r23784 - r23786;
        return r23787;
}

double f_id(double x) {
        double r23788 = 1;
        double r23789 = x;
        double r23790 = r23788 / r23789;
        double r23791 = tan(r23789);
        double r23792 = r23788 / r23791;
        double r23793 = r23790 - r23792;
        return r23793;
}


double f_of(float x) {
        float r23794 = x;
        float r23795 = r23794 * r23794;
        float r23796 = 1/45;
        float r23797 = 1/3;
        float r23798 = fma(r23795, r23796, r23797);
        float r23799 = 2/945;
        float r23800 = 5;
        float r23801 = pow(r23794, r23800);
        float r23802 = r23799 * r23801;
        float r23803 = fma(r23798, r23794, r23802);
        return r23803;
}

double f_od(double x) {
        double r23804 = x;
        double r23805 = r23804 * r23804;
        double r23806 = 1/45;
        double r23807 = 1/3;
        double r23808 = fma(r23805, r23806, r23807);
        double r23809 = 2/945;
        double r23810 = 5;
        double r23811 = pow(r23804, r23810);
        double r23812 = r23809 * r23811;
        double r23813 = fma(r23808, r23804, r23812);
        return r23813;
}

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 r23814, r23815, r23816, r23817, r23818, r23819;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r23814, "1", 10, MPFR_RNDN);
        mpfr_init(r23815);
        mpfr_init(r23816);
        mpfr_init(r23817);
        mpfr_init(r23818);
        mpfr_init(r23819);
}

double f_im(double x) {
        ;
        mpfr_set_d(r23815, x, MPFR_RNDN);
        mpfr_div(r23816, r23814, r23815, MPFR_RNDN);
        mpfr_tan(r23817, r23815, MPFR_RNDN);
        mpfr_div(r23818, r23814, r23817, MPFR_RNDN);
        mpfr_sub(r23819, r23816, r23818, MPFR_RNDN);
        return mpfr_get_d(r23819, MPFR_RNDN);
}

static mpfr_t r23820, r23821, r23822, r23823, r23824, r23825, r23826, r23827, r23828, r23829;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r23820);
        mpfr_init(r23821);
        mpfr_init_set_str(r23822, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r23823, "1/3", 10, MPFR_RNDN);
        mpfr_init(r23824);
        mpfr_init_set_str(r23825, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r23826, "5", 10, MPFR_RNDN);
        mpfr_init(r23827);
        mpfr_init(r23828);
        mpfr_init(r23829);
}

double f_fm(double x) {
        mpfr_set_d(r23820, x, MPFR_RNDN);
        mpfr_mul(r23821, r23820, r23820, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r23824, r23821, r23822, r23823, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r23827, r23820, r23826, MPFR_RNDN);
        mpfr_mul(r23828, r23825, r23827, MPFR_RNDN);
        mpfr_fma(r23829, r23824, r23820, r23828, MPFR_RNDN);
        return mpfr_get_d(r23829, MPFR_RNDN);
}

static mpfr_t r23830, r23831, r23832, r23833, r23834, r23835, r23836, r23837, r23838, r23839;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r23830);
        mpfr_init(r23831);
        mpfr_init_set_str(r23832, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r23833, "1/3", 10, MPFR_RNDN);
        mpfr_init(r23834);
        mpfr_init_set_str(r23835, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r23836, "5", 10, MPFR_RNDN);
        mpfr_init(r23837);
        mpfr_init(r23838);
        mpfr_init(r23839);
}

double f_dm(double x) {
        mpfr_set_d(r23830, x, MPFR_RNDN);
        mpfr_mul(r23831, r23830, r23830, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r23834, r23831, r23832, r23833, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r23837, r23830, r23836, MPFR_RNDN);
        mpfr_mul(r23838, r23835, r23837, MPFR_RNDN);
        mpfr_fma(r23839, r23834, r23830, r23838, MPFR_RNDN);
        return mpfr_get_d(r23839, MPFR_RNDN);
}