#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 r23870 = 1;
        float r23871 = x;
        float r23872 = r23870 / r23871;
        float r23873 = tan(r23871);
        float r23874 = r23870 / r23873;
        float r23875 = r23872 - r23874;
        return r23875;
}

double f_id(double x) {
        double r23876 = 1;
        double r23877 = x;
        double r23878 = r23876 / r23877;
        double r23879 = tan(r23877);
        double r23880 = r23876 / r23879;
        double r23881 = r23878 - r23880;
        return r23881;
}


double f_of(float x) {
        float r23882 = x;
        float r23883 = r23882 * r23882;
        float r23884 = 1/45;
        float r23885 = 1/3;
        float r23886 = fma(r23883, r23884, r23885);
        float r23887 = 2/945;
        float r23888 = 5;
        float r23889 = pow(r23882, r23888);
        float r23890 = r23887 * r23889;
        float r23891 = fma(r23886, r23882, r23890);
        return r23891;
}

double f_od(double x) {
        double r23892 = x;
        double r23893 = r23892 * r23892;
        double r23894 = 1/45;
        double r23895 = 1/3;
        double r23896 = fma(r23893, r23894, r23895);
        double r23897 = 2/945;
        double r23898 = 5;
        double r23899 = pow(r23892, r23898);
        double r23900 = r23897 * r23899;
        double r23901 = fma(r23896, r23892, r23900);
        return r23901;
}

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 r23902, r23903, r23904, r23905, r23906, r23907;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r23902, "1", 10, MPFR_RNDN);
        mpfr_init(r23903);
        mpfr_init(r23904);
        mpfr_init(r23905);
        mpfr_init(r23906);
        mpfr_init(r23907);
}

double f_im(double x) {
        ;
        mpfr_set_d(r23903, x, MPFR_RNDN);
        mpfr_div(r23904, r23902, r23903, MPFR_RNDN);
        mpfr_tan(r23905, r23903, MPFR_RNDN);
        mpfr_div(r23906, r23902, r23905, MPFR_RNDN);
        mpfr_sub(r23907, r23904, r23906, MPFR_RNDN);
        return mpfr_get_d(r23907, MPFR_RNDN);
}

static mpfr_t r23908, r23909, r23910, r23911, r23912, r23913, r23914, r23915, r23916, r23917;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r23908);
        mpfr_init(r23909);
        mpfr_init_set_str(r23910, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r23911, "1/3", 10, MPFR_RNDN);
        mpfr_init(r23912);
        mpfr_init_set_str(r23913, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r23914, "5", 10, MPFR_RNDN);
        mpfr_init(r23915);
        mpfr_init(r23916);
        mpfr_init(r23917);
}

double f_fm(double x) {
        mpfr_set_d(r23908, x, MPFR_RNDN);
        mpfr_mul(r23909, r23908, r23908, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r23912, r23909, r23910, r23911, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r23915, r23908, r23914, MPFR_RNDN);
        mpfr_mul(r23916, r23913, r23915, MPFR_RNDN);
        mpfr_fma(r23917, r23912, r23908, r23916, MPFR_RNDN);
        return mpfr_get_d(r23917, MPFR_RNDN);
}

static mpfr_t r23918, r23919, r23920, r23921, r23922, r23923, r23924, r23925, r23926, r23927;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r23918);
        mpfr_init(r23919);
        mpfr_init_set_str(r23920, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r23921, "1/3", 10, MPFR_RNDN);
        mpfr_init(r23922);
        mpfr_init_set_str(r23923, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r23924, "5", 10, MPFR_RNDN);
        mpfr_init(r23925);
        mpfr_init(r23926);
        mpfr_init(r23927);
}

double f_dm(double x) {
        mpfr_set_d(r23918, x, MPFR_RNDN);
        mpfr_mul(r23919, r23918, r23918, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r23922, r23919, r23920, r23921, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r23925, r23918, r23924, MPFR_RNDN);
        mpfr_mul(r23926, r23923, r23925, MPFR_RNDN);
        mpfr_fma(r23927, r23922, r23918, r23926, MPFR_RNDN);
        return mpfr_get_d(r23927, MPFR_RNDN);
}