#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 r23947 = 1;
        float r23948 = x;
        float r23949 = r23947 / r23948;
        float r23950 = tan(r23948);
        float r23951 = r23947 / r23950;
        float r23952 = r23949 - r23951;
        return r23952;
}

double f_id(double x) {
        double r23953 = 1;
        double r23954 = x;
        double r23955 = r23953 / r23954;
        double r23956 = tan(r23954);
        double r23957 = r23953 / r23956;
        double r23958 = r23955 - r23957;
        return r23958;
}


double f_of(float x) {
        float r23959 = x;
        float r23960 = r23959 * r23959;
        float r23961 = 1/45;
        float r23962 = 1/3;
        float r23963 = fma(r23960, r23961, r23962);
        float r23964 = exp(r23963);
        float r23965 = log(r23964);
        float r23966 = 2/945;
        float r23967 = 5;
        float r23968 = pow(r23959, r23967);
        float r23969 = r23966 * r23968;
        float r23970 = fma(r23965, r23959, r23969);
        return r23970;
}

double f_od(double x) {
        double r23971 = x;
        double r23972 = r23971 * r23971;
        double r23973 = 1/45;
        double r23974 = 1/3;
        double r23975 = fma(r23972, r23973, r23974);
        double r23976 = exp(r23975);
        double r23977 = log(r23976);
        double r23978 = 2/945;
        double r23979 = 5;
        double r23980 = pow(r23971, r23979);
        double r23981 = r23978 * r23980;
        double r23982 = fma(r23977, r23971, r23981);
        return r23982;
}

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 r23983, r23984, r23985, r23986, r23987, r23988;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2384);
        mpfr_init_set_str(r23983, "1", 10, MPFR_RNDN);
        mpfr_init(r23984);
        mpfr_init(r23985);
        mpfr_init(r23986);
        mpfr_init(r23987);
        mpfr_init(r23988);
}

double f_im(double x) {
        ;
        mpfr_set_d(r23984, x, MPFR_RNDN);
        mpfr_div(r23985, r23983, r23984, MPFR_RNDN);
        mpfr_tan(r23986, r23984, MPFR_RNDN);
        mpfr_div(r23987, r23983, r23986, MPFR_RNDN);
        mpfr_sub(r23988, r23985, r23987, MPFR_RNDN);
        return mpfr_get_d(r23988, MPFR_RNDN);
}

static mpfr_t r23989, r23990, r23991, r23992, r23993, r23994, r23995, r23996, r23997, r23998, r23999, r24000;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2384);
        mpfr_init(r23989);
        mpfr_init(r23990);
        mpfr_init_set_str(r23991, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r23992, "1/3", 10, MPFR_RNDN);
        mpfr_init(r23993);
        mpfr_init(r23994);
        mpfr_init(r23995);
        mpfr_init_set_str(r23996, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r23997, "5", 10, MPFR_RNDN);
        mpfr_init(r23998);
        mpfr_init(r23999);
        mpfr_init(r24000);
}

double f_fm(double x) {
        mpfr_set_d(r23989, x, MPFR_RNDN);
        mpfr_mul(r23990, r23989, r23989, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r23993, r23990, r23991, r23992, MPFR_RNDN);
        mpfr_exp(r23994, r23993, MPFR_RNDN);
        mpfr_log(r23995, r23994, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r23998, r23989, r23997, MPFR_RNDN);
        mpfr_mul(r23999, r23996, r23998, MPFR_RNDN);
        mpfr_fma(r24000, r23995, r23989, r23999, MPFR_RNDN);
        return mpfr_get_d(r24000, MPFR_RNDN);
}

static mpfr_t r24001, r24002, r24003, r24004, r24005, r24006, r24007, r24008, r24009, r24010, r24011, r24012;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2384);
        mpfr_init(r24001);
        mpfr_init(r24002);
        mpfr_init_set_str(r24003, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r24004, "1/3", 10, MPFR_RNDN);
        mpfr_init(r24005);
        mpfr_init(r24006);
        mpfr_init(r24007);
        mpfr_init_set_str(r24008, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r24009, "5", 10, MPFR_RNDN);
        mpfr_init(r24010);
        mpfr_init(r24011);
        mpfr_init(r24012);
}

double f_dm(double x) {
        mpfr_set_d(r24001, x, MPFR_RNDN);
        mpfr_mul(r24002, r24001, r24001, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r24005, r24002, r24003, r24004, MPFR_RNDN);
        mpfr_exp(r24006, r24005, MPFR_RNDN);
        mpfr_log(r24007, r24006, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r24010, r24001, r24009, MPFR_RNDN);
        mpfr_mul(r24011, r24008, r24010, MPFR_RNDN);
        mpfr_fma(r24012, r24007, r24001, r24011, MPFR_RNDN);
        return mpfr_get_d(r24012, MPFR_RNDN);
}