#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 r21938 = 1;
        float r21939 = x;
        float r21940 = r21938 / r21939;
        float r21941 = tan(r21939);
        float r21942 = r21938 / r21941;
        float r21943 = r21940 - r21942;
        return r21943;
}

double f_id(double x) {
        double r21944 = 1;
        double r21945 = x;
        double r21946 = r21944 / r21945;
        double r21947 = tan(r21945);
        double r21948 = r21944 / r21947;
        double r21949 = r21946 - r21948;
        return r21949;
}


double f_of(float x) {
        float r21950 = 1/45;
        float r21951 = x;
        float r21952 = 3;
        float r21953 = pow(r21951, r21952);
        float r21954 = r21950 * r21953;
        float r21955 = 2/945;
        float r21956 = 5;
        float r21957 = pow(r21951, r21956);
        float r21958 = r21955 * r21957;
        float r21959 = 1/3;
        float r21960 = r21959 * r21951;
        float r21961 = r21958 + r21960;
        float r21962 = r21954 + r21961;
        return r21962;
}

double f_od(double x) {
        double r21963 = 1/45;
        double r21964 = x;
        double r21965 = 3;
        double r21966 = pow(r21964, r21965);
        double r21967 = r21963 * r21966;
        double r21968 = 2/945;
        double r21969 = 5;
        double r21970 = pow(r21964, r21969);
        double r21971 = r21968 * r21970;
        double r21972 = 1/3;
        double r21973 = r21972 * r21964;
        double r21974 = r21971 + r21973;
        double r21975 = r21967 + r21974;
        return r21975;
}

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 r21976, r21977, r21978, r21979, r21980, r21981;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21976, "1", 10, MPFR_RNDN);
        mpfr_init(r21977);
        mpfr_init(r21978);
        mpfr_init(r21979);
        mpfr_init(r21980);
        mpfr_init(r21981);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21977, x, MPFR_RNDN);
        mpfr_div(r21978, r21976, r21977, MPFR_RNDN);
        mpfr_tan(r21979, r21977, MPFR_RNDN);
        mpfr_div(r21980, r21976, r21979, MPFR_RNDN);
        mpfr_sub(r21981, r21978, r21980, MPFR_RNDN);
        return mpfr_get_d(r21981, MPFR_RNDN);
}

static mpfr_t r21982, r21983, r21984, r21985, r21986, r21987, r21988, r21989, r21990, r21991, r21992, r21993, r21994;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21982, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21983);
        mpfr_init_set_str(r21984, "3", 10, MPFR_RNDN);
        mpfr_init(r21985);
        mpfr_init(r21986);
        mpfr_init_set_str(r21987, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21988, "5", 10, MPFR_RNDN);
        mpfr_init(r21989);
        mpfr_init(r21990);
        mpfr_init_set_str(r21991, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21992);
        mpfr_init(r21993);
        mpfr_init(r21994);
}

double f_fm(double x) {
        ;
        mpfr_set_d(r21983, x, MPFR_RNDN);
        ;
        mpfr_pow(r21985, r21983, r21984, MPFR_RNDN);
        mpfr_mul(r21986, r21982, r21985, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21989, r21983, r21988, MPFR_RNDN);
        mpfr_mul(r21990, r21987, r21989, MPFR_RNDN);
        ;
        mpfr_mul(r21992, r21991, r21983, MPFR_RNDN);
        mpfr_add(r21993, r21990, r21992, MPFR_RNDN);
        mpfr_add(r21994, r21986, r21993, MPFR_RNDN);
        return mpfr_get_d(r21994, MPFR_RNDN);
}

static mpfr_t r21995, r21996, r21997, r21998, r21999, r22000, r22001, r22002, r22003, r22004, r22005, r22006, r22007;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21995, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21996);
        mpfr_init_set_str(r21997, "3", 10, MPFR_RNDN);
        mpfr_init(r21998);
        mpfr_init(r21999);
        mpfr_init_set_str(r22000, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r22001, "5", 10, MPFR_RNDN);
        mpfr_init(r22002);
        mpfr_init(r22003);
        mpfr_init_set_str(r22004, "1/3", 10, MPFR_RNDN);
        mpfr_init(r22005);
        mpfr_init(r22006);
        mpfr_init(r22007);
}

double f_dm(double x) {
        ;
        mpfr_set_d(r21996, x, MPFR_RNDN);
        ;
        mpfr_pow(r21998, r21996, r21997, MPFR_RNDN);
        mpfr_mul(r21999, r21995, r21998, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r22002, r21996, r22001, MPFR_RNDN);
        mpfr_mul(r22003, r22000, r22002, MPFR_RNDN);
        ;
        mpfr_mul(r22005, r22004, r21996, MPFR_RNDN);
        mpfr_add(r22006, r22003, r22005, MPFR_RNDN);
        mpfr_add(r22007, r21999, r22006, MPFR_RNDN);
        return mpfr_get_d(r22007, MPFR_RNDN);
}