#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 r23861 = 1;
        float r23862 = x;
        float r23863 = r23861 / r23862;
        float r23864 = tan(r23862);
        float r23865 = r23861 / r23864;
        float r23866 = r23863 - r23865;
        return r23866;
}

double f_id(double x) {
        double r23867 = 1;
        double r23868 = x;
        double r23869 = r23867 / r23868;
        double r23870 = tan(r23868);
        double r23871 = r23867 / r23870;
        double r23872 = r23869 - r23871;
        return r23872;
}


double f_of(float x) {
        float r23873 = x;
        float r23874 = r23873 * r23873;
        float r23875 = 1/45;
        float r23876 = 1/3;
        float r23877 = fma(r23874, r23875, r23876);
        float r23878 = 2/945;
        float r23879 = 5;
        float r23880 = pow(r23873, r23879);
        float r23881 = r23878 * r23880;
        float r23882 = exp(r23881);
        float r23883 = log(r23882);
        float r23884 = fma(r23877, r23873, r23883);
        return r23884;
}

double f_od(double x) {
        double r23885 = x;
        double r23886 = r23885 * r23885;
        double r23887 = 1/45;
        double r23888 = 1/3;
        double r23889 = fma(r23886, r23887, r23888);
        double r23890 = 2/945;
        double r23891 = 5;
        double r23892 = pow(r23885, r23891);
        double r23893 = r23890 * r23892;
        double r23894 = exp(r23893);
        double r23895 = log(r23894);
        double r23896 = fma(r23889, r23885, r23895);
        return r23896;
}

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 r23897, r23898, r23899, r23900, r23901, r23902;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2384);
        mpfr_init_set_str(r23897, "1", 10, MPFR_RNDN);
        mpfr_init(r23898);
        mpfr_init(r23899);
        mpfr_init(r23900);
        mpfr_init(r23901);
        mpfr_init(r23902);
}

double f_im(double x) {
        ;
        mpfr_set_d(r23898, x, MPFR_RNDN);
        mpfr_div(r23899, r23897, r23898, MPFR_RNDN);
        mpfr_tan(r23900, r23898, MPFR_RNDN);
        mpfr_div(r23901, r23897, r23900, MPFR_RNDN);
        mpfr_sub(r23902, r23899, r23901, MPFR_RNDN);
        return mpfr_get_d(r23902, MPFR_RNDN);
}

static mpfr_t r23903, r23904, r23905, r23906, r23907, r23908, r23909, r23910, r23911, r23912, r23913, r23914;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2384);
        mpfr_init(r23903);
        mpfr_init(r23904);
        mpfr_init_set_str(r23905, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r23906, "1/3", 10, MPFR_RNDN);
        mpfr_init(r23907);
        mpfr_init_set_str(r23908, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r23909, "5", 10, MPFR_RNDN);
        mpfr_init(r23910);
        mpfr_init(r23911);
        mpfr_init(r23912);
        mpfr_init(r23913);
        mpfr_init(r23914);
}

double f_fm(double x) {
        mpfr_set_d(r23903, x, MPFR_RNDN);
        mpfr_mul(r23904, r23903, r23903, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r23907, r23904, r23905, r23906, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r23910, r23903, r23909, MPFR_RNDN);
        mpfr_mul(r23911, r23908, r23910, MPFR_RNDN);
        mpfr_exp(r23912, r23911, MPFR_RNDN);
        mpfr_log(r23913, r23912, MPFR_RNDN);
        mpfr_fma(r23914, r23907, r23903, r23913, MPFR_RNDN);
        return mpfr_get_d(r23914, MPFR_RNDN);
}

static mpfr_t r23915, r23916, r23917, r23918, r23919, r23920, r23921, r23922, r23923, r23924, r23925, r23926;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2384);
        mpfr_init(r23915);
        mpfr_init(r23916);
        mpfr_init_set_str(r23917, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r23918, "1/3", 10, MPFR_RNDN);
        mpfr_init(r23919);
        mpfr_init_set_str(r23920, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r23921, "5", 10, MPFR_RNDN);
        mpfr_init(r23922);
        mpfr_init(r23923);
        mpfr_init(r23924);
        mpfr_init(r23925);
        mpfr_init(r23926);
}

double f_dm(double x) {
        mpfr_set_d(r23915, x, MPFR_RNDN);
        mpfr_mul(r23916, r23915, r23915, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r23919, r23916, r23917, r23918, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r23922, r23915, r23921, MPFR_RNDN);
        mpfr_mul(r23923, r23920, r23922, MPFR_RNDN);
        mpfr_exp(r23924, r23923, MPFR_RNDN);
        mpfr_log(r23925, r23924, MPFR_RNDN);
        mpfr_fma(r23926, r23919, r23915, r23925, MPFR_RNDN);
        return mpfr_get_d(r23926, MPFR_RNDN);
}