#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 r23856 = 1;
        float r23857 = x;
        float r23858 = r23856 / r23857;
        float r23859 = tan(r23857);
        float r23860 = r23856 / r23859;
        float r23861 = r23858 - r23860;
        return r23861;
}

double f_id(double x) {
        double r23862 = 1;
        double r23863 = x;
        double r23864 = r23862 / r23863;
        double r23865 = tan(r23863);
        double r23866 = r23862 / r23865;
        double r23867 = r23864 - r23866;
        return r23867;
}


double f_of(float x) {
        float r23868 = x;
        float r23869 = r23868 * r23868;
        float r23870 = 1/45;
        float r23871 = 1/3;
        float r23872 = fma(r23869, r23870, r23871);
        float r23873 = 2/945;
        float r23874 = 5;
        float r23875 = pow(r23868, r23874);
        float r23876 = r23873 * r23875;
        float r23877 = fma(r23872, r23868, r23876);
        return r23877;
}

double f_od(double x) {
        double r23878 = x;
        double r23879 = r23878 * r23878;
        double r23880 = 1/45;
        double r23881 = 1/3;
        double r23882 = fma(r23879, r23880, r23881);
        double r23883 = 2/945;
        double r23884 = 5;
        double r23885 = pow(r23878, r23884);
        double r23886 = r23883 * r23885;
        double r23887 = fma(r23882, r23878, r23886);
        return r23887;
}

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 r23888, r23889, r23890, r23891, r23892, r23893;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r23888, "1", 10, MPFR_RNDN);
        mpfr_init(r23889);
        mpfr_init(r23890);
        mpfr_init(r23891);
        mpfr_init(r23892);
        mpfr_init(r23893);
}

double f_im(double x) {
        ;
        mpfr_set_d(r23889, x, MPFR_RNDN);
        mpfr_div(r23890, r23888, r23889, MPFR_RNDN);
        mpfr_tan(r23891, r23889, MPFR_RNDN);
        mpfr_div(r23892, r23888, r23891, MPFR_RNDN);
        mpfr_sub(r23893, r23890, r23892, MPFR_RNDN);
        return mpfr_get_d(r23893, MPFR_RNDN);
}

static mpfr_t r23894, r23895, r23896, r23897, r23898, r23899, r23900, r23901, r23902, r23903;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r23894);
        mpfr_init(r23895);
        mpfr_init_set_str(r23896, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r23897, "1/3", 10, MPFR_RNDN);
        mpfr_init(r23898);
        mpfr_init_set_str(r23899, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r23900, "5", 10, MPFR_RNDN);
        mpfr_init(r23901);
        mpfr_init(r23902);
        mpfr_init(r23903);
}

double f_fm(double x) {
        mpfr_set_d(r23894, x, MPFR_RNDN);
        mpfr_mul(r23895, r23894, r23894, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r23898, r23895, r23896, r23897, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r23901, r23894, r23900, MPFR_RNDN);
        mpfr_mul(r23902, r23899, r23901, MPFR_RNDN);
        mpfr_fma(r23903, r23898, r23894, r23902, MPFR_RNDN);
        return mpfr_get_d(r23903, MPFR_RNDN);
}

static mpfr_t r23904, r23905, r23906, r23907, r23908, r23909, r23910, r23911, r23912, r23913;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r23904);
        mpfr_init(r23905);
        mpfr_init_set_str(r23906, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r23907, "1/3", 10, MPFR_RNDN);
        mpfr_init(r23908);
        mpfr_init_set_str(r23909, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r23910, "5", 10, MPFR_RNDN);
        mpfr_init(r23911);
        mpfr_init(r23912);
        mpfr_init(r23913);
}

double f_dm(double x) {
        mpfr_set_d(r23904, x, MPFR_RNDN);
        mpfr_mul(r23905, r23904, r23904, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r23908, r23905, r23906, r23907, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r23911, r23904, r23910, MPFR_RNDN);
        mpfr_mul(r23912, r23909, r23911, MPFR_RNDN);
        mpfr_fma(r23913, r23908, r23904, r23912, MPFR_RNDN);
        return mpfr_get_d(r23913, MPFR_RNDN);
}