#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 r21940 = 1;
        float r21941 = x;
        float r21942 = r21940 / r21941;
        float r21943 = tan(r21941);
        float r21944 = r21940 / r21943;
        float r21945 = r21942 - r21944;
        return r21945;
}

double f_id(double x) {
        double r21946 = 1;
        double r21947 = x;
        double r21948 = r21946 / r21947;
        double r21949 = tan(r21947);
        double r21950 = r21946 / r21949;
        double r21951 = r21948 - r21950;
        return r21951;
}


double f_of(float x) {
        float r21952 = 1/45;
        float r21953 = x;
        float r21954 = 3;
        float r21955 = pow(r21953, r21954);
        float r21956 = r21952 * r21955;
        float r21957 = 2/945;
        float r21958 = 5;
        float r21959 = pow(r21953, r21958);
        float r21960 = r21957 * r21959;
        float r21961 = 1/3;
        float r21962 = r21961 * r21953;
        float r21963 = r21960 + r21962;
        float r21964 = r21956 + r21963;
        return r21964;
}

double f_od(double x) {
        double r21965 = 1/45;
        double r21966 = x;
        double r21967 = 3;
        double r21968 = pow(r21966, r21967);
        double r21969 = r21965 * r21968;
        double r21970 = 2/945;
        double r21971 = 5;
        double r21972 = pow(r21966, r21971);
        double r21973 = r21970 * r21972;
        double r21974 = 1/3;
        double r21975 = r21974 * r21966;
        double r21976 = r21973 + r21975;
        double r21977 = r21969 + r21976;
        return r21977;
}

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 r21978, r21979, r21980, r21981, r21982, r21983;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21978, "1", 10, MPFR_RNDN);
        mpfr_init(r21979);
        mpfr_init(r21980);
        mpfr_init(r21981);
        mpfr_init(r21982);
        mpfr_init(r21983);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21979, x, MPFR_RNDN);
        mpfr_div(r21980, r21978, r21979, MPFR_RNDN);
        mpfr_tan(r21981, r21979, MPFR_RNDN);
        mpfr_div(r21982, r21978, r21981, MPFR_RNDN);
        mpfr_sub(r21983, r21980, r21982, MPFR_RNDN);
        return mpfr_get_d(r21983, MPFR_RNDN);
}

static mpfr_t r21984, r21985, r21986, r21987, r21988, r21989, r21990, r21991, r21992, r21993, r21994, r21995, r21996;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21984, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21985);
        mpfr_init_set_str(r21986, "3", 10, MPFR_RNDN);
        mpfr_init(r21987);
        mpfr_init(r21988);
        mpfr_init_set_str(r21989, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21990, "5", 10, MPFR_RNDN);
        mpfr_init(r21991);
        mpfr_init(r21992);
        mpfr_init_set_str(r21993, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21994);
        mpfr_init(r21995);
        mpfr_init(r21996);
}

double f_fm(double x) {
        ;
        mpfr_set_d(r21985, x, MPFR_RNDN);
        ;
        mpfr_pow(r21987, r21985, r21986, MPFR_RNDN);
        mpfr_mul(r21988, r21984, r21987, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21991, r21985, r21990, MPFR_RNDN);
        mpfr_mul(r21992, r21989, r21991, MPFR_RNDN);
        ;
        mpfr_mul(r21994, r21993, r21985, MPFR_RNDN);
        mpfr_add(r21995, r21992, r21994, MPFR_RNDN);
        mpfr_add(r21996, r21988, r21995, MPFR_RNDN);
        return mpfr_get_d(r21996, MPFR_RNDN);
}

static mpfr_t r21997, r21998, r21999, r22000, r22001, r22002, r22003, r22004, r22005, r22006, r22007, r22008, r22009;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21997, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21998);
        mpfr_init_set_str(r21999, "3", 10, MPFR_RNDN);
        mpfr_init(r22000);
        mpfr_init(r22001);
        mpfr_init_set_str(r22002, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r22003, "5", 10, MPFR_RNDN);
        mpfr_init(r22004);
        mpfr_init(r22005);
        mpfr_init_set_str(r22006, "1/3", 10, MPFR_RNDN);
        mpfr_init(r22007);
        mpfr_init(r22008);
        mpfr_init(r22009);
}

double f_dm(double x) {
        ;
        mpfr_set_d(r21998, x, MPFR_RNDN);
        ;
        mpfr_pow(r22000, r21998, r21999, MPFR_RNDN);
        mpfr_mul(r22001, r21997, r22000, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r22004, r21998, r22003, MPFR_RNDN);
        mpfr_mul(r22005, r22002, r22004, MPFR_RNDN);
        ;
        mpfr_mul(r22007, r22006, r21998, MPFR_RNDN);
        mpfr_add(r22008, r22005, r22007, MPFR_RNDN);
        mpfr_add(r22009, r22001, r22008, MPFR_RNDN);
        return mpfr_get_d(r22009, MPFR_RNDN);
}