#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 r23837 = 1;
        float r23838 = x;
        float r23839 = r23837 / r23838;
        float r23840 = tan(r23838);
        float r23841 = r23837 / r23840;
        float r23842 = r23839 - r23841;
        return r23842;
}

double f_id(double x) {
        double r23843 = 1;
        double r23844 = x;
        double r23845 = r23843 / r23844;
        double r23846 = tan(r23844);
        double r23847 = r23843 / r23846;
        double r23848 = r23845 - r23847;
        return r23848;
}


double f_of(float x) {
        float r23849 = x;
        float r23850 = r23849 * r23849;
        float r23851 = 1/45;
        float r23852 = 1/3;
        float r23853 = fma(r23850, r23851, r23852);
        float r23854 = 2/945;
        float r23855 = 5;
        float r23856 = pow(r23849, r23855);
        float r23857 = r23854 * r23856;
        float r23858 = fma(r23853, r23849, r23857);
        return r23858;
}

double f_od(double x) {
        double r23859 = x;
        double r23860 = r23859 * r23859;
        double r23861 = 1/45;
        double r23862 = 1/3;
        double r23863 = fma(r23860, r23861, r23862);
        double r23864 = 2/945;
        double r23865 = 5;
        double r23866 = pow(r23859, r23865);
        double r23867 = r23864 * r23866;
        double r23868 = fma(r23863, r23859, r23867);
        return r23868;
}

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 r23869, r23870, r23871, r23872, r23873, r23874;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2384);
        mpfr_init_set_str(r23869, "1", 10, MPFR_RNDN);
        mpfr_init(r23870);
        mpfr_init(r23871);
        mpfr_init(r23872);
        mpfr_init(r23873);
        mpfr_init(r23874);
}

double f_im(double x) {
        ;
        mpfr_set_d(r23870, x, MPFR_RNDN);
        mpfr_div(r23871, r23869, r23870, MPFR_RNDN);
        mpfr_tan(r23872, r23870, MPFR_RNDN);
        mpfr_div(r23873, r23869, r23872, MPFR_RNDN);
        mpfr_sub(r23874, r23871, r23873, MPFR_RNDN);
        return mpfr_get_d(r23874, MPFR_RNDN);
}

static mpfr_t r23875, r23876, r23877, r23878, r23879, r23880, r23881, r23882, r23883, r23884;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2384);
        mpfr_init(r23875);
        mpfr_init(r23876);
        mpfr_init_set_str(r23877, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r23878, "1/3", 10, MPFR_RNDN);
        mpfr_init(r23879);
        mpfr_init_set_str(r23880, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r23881, "5", 10, MPFR_RNDN);
        mpfr_init(r23882);
        mpfr_init(r23883);
        mpfr_init(r23884);
}

double f_fm(double x) {
        mpfr_set_d(r23875, x, MPFR_RNDN);
        mpfr_mul(r23876, r23875, r23875, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r23879, r23876, r23877, r23878, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r23882, r23875, r23881, MPFR_RNDN);
        mpfr_mul(r23883, r23880, r23882, MPFR_RNDN);
        mpfr_fma(r23884, r23879, r23875, r23883, MPFR_RNDN);
        return mpfr_get_d(r23884, MPFR_RNDN);
}

static mpfr_t r23885, r23886, r23887, r23888, r23889, r23890, r23891, r23892, r23893, r23894;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2384);
        mpfr_init(r23885);
        mpfr_init(r23886);
        mpfr_init_set_str(r23887, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r23888, "1/3", 10, MPFR_RNDN);
        mpfr_init(r23889);
        mpfr_init_set_str(r23890, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r23891, "5", 10, MPFR_RNDN);
        mpfr_init(r23892);
        mpfr_init(r23893);
        mpfr_init(r23894);
}

double f_dm(double x) {
        mpfr_set_d(r23885, x, MPFR_RNDN);
        mpfr_mul(r23886, r23885, r23885, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r23889, r23886, r23887, r23888, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r23892, r23885, r23891, MPFR_RNDN);
        mpfr_mul(r23893, r23890, r23892, MPFR_RNDN);
        mpfr_fma(r23894, r23889, r23885, r23893, MPFR_RNDN);
        return mpfr_get_d(r23894, MPFR_RNDN);
}