#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 r23854 = 1;
        float r23855 = x;
        float r23856 = r23854 / r23855;
        float r23857 = tan(r23855);
        float r23858 = r23854 / r23857;
        float r23859 = r23856 - r23858;
        return r23859;
}

double f_id(double x) {
        double r23860 = 1;
        double r23861 = x;
        double r23862 = r23860 / r23861;
        double r23863 = tan(r23861);
        double r23864 = r23860 / r23863;
        double r23865 = r23862 - r23864;
        return r23865;
}


double f_of(float x) {
        float r23866 = x;
        float r23867 = r23866 * r23866;
        float r23868 = 1/45;
        float r23869 = 1/3;
        float r23870 = fma(r23867, r23868, r23869);
        float r23871 = 2/945;
        float r23872 = 5;
        float r23873 = pow(r23866, r23872);
        float r23874 = r23871 * r23873;
        float r23875 = fma(r23870, r23866, r23874);
        return r23875;
}

double f_od(double x) {
        double r23876 = x;
        double r23877 = r23876 * r23876;
        double r23878 = 1/45;
        double r23879 = 1/3;
        double r23880 = fma(r23877, r23878, r23879);
        double r23881 = 2/945;
        double r23882 = 5;
        double r23883 = pow(r23876, r23882);
        double r23884 = r23881 * r23883;
        double r23885 = fma(r23880, r23876, r23884);
        return r23885;
}

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 r23886, r23887, r23888, r23889, r23890, r23891;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r23886, "1", 10, MPFR_RNDN);
        mpfr_init(r23887);
        mpfr_init(r23888);
        mpfr_init(r23889);
        mpfr_init(r23890);
        mpfr_init(r23891);
}

double f_im(double x) {
        ;
        mpfr_set_d(r23887, x, MPFR_RNDN);
        mpfr_div(r23888, r23886, r23887, MPFR_RNDN);
        mpfr_tan(r23889, r23887, MPFR_RNDN);
        mpfr_div(r23890, r23886, r23889, MPFR_RNDN);
        mpfr_sub(r23891, r23888, r23890, MPFR_RNDN);
        return mpfr_get_d(r23891, MPFR_RNDN);
}

static mpfr_t r23892, r23893, r23894, r23895, r23896, r23897, r23898, r23899, r23900, r23901;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r23892);
        mpfr_init(r23893);
        mpfr_init_set_str(r23894, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r23895, "1/3", 10, MPFR_RNDN);
        mpfr_init(r23896);
        mpfr_init_set_str(r23897, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r23898, "5", 10, MPFR_RNDN);
        mpfr_init(r23899);
        mpfr_init(r23900);
        mpfr_init(r23901);
}

double f_fm(double x) {
        mpfr_set_d(r23892, x, MPFR_RNDN);
        mpfr_mul(r23893, r23892, r23892, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r23896, r23893, r23894, r23895, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r23899, r23892, r23898, MPFR_RNDN);
        mpfr_mul(r23900, r23897, r23899, MPFR_RNDN);
        mpfr_fma(r23901, r23896, r23892, r23900, MPFR_RNDN);
        return mpfr_get_d(r23901, MPFR_RNDN);
}

static mpfr_t r23902, r23903, r23904, r23905, r23906, r23907, r23908, r23909, r23910, r23911;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r23902);
        mpfr_init(r23903);
        mpfr_init_set_str(r23904, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r23905, "1/3", 10, MPFR_RNDN);
        mpfr_init(r23906);
        mpfr_init_set_str(r23907, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r23908, "5", 10, MPFR_RNDN);
        mpfr_init(r23909);
        mpfr_init(r23910);
        mpfr_init(r23911);
}

double f_dm(double x) {
        mpfr_set_d(r23902, x, MPFR_RNDN);
        mpfr_mul(r23903, r23902, r23902, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r23906, r23903, r23904, r23905, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r23909, r23902, r23908, MPFR_RNDN);
        mpfr_mul(r23910, r23907, r23909, MPFR_RNDN);
        mpfr_fma(r23911, r23906, r23902, r23910, MPFR_RNDN);
        return mpfr_get_d(r23911, MPFR_RNDN);
}