#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 r23942 = 1;
        float r23943 = x;
        float r23944 = r23942 / r23943;
        float r23945 = tan(r23943);
        float r23946 = r23942 / r23945;
        float r23947 = r23944 - r23946;
        return r23947;
}

double f_id(double x) {
        double r23948 = 1;
        double r23949 = x;
        double r23950 = r23948 / r23949;
        double r23951 = tan(r23949);
        double r23952 = r23948 / r23951;
        double r23953 = r23950 - r23952;
        return r23953;
}


double f_of(float x) {
        float r23954 = x;
        float r23955 = r23954 * r23954;
        float r23956 = 1/45;
        float r23957 = 1/3;
        float r23958 = fma(r23955, r23956, r23957);
        float r23959 = exp(r23958);
        float r23960 = log(r23959);
        float r23961 = 2/945;
        float r23962 = 5;
        float r23963 = pow(r23954, r23962);
        float r23964 = r23961 * r23963;
        float r23965 = fma(r23960, r23954, r23964);
        return r23965;
}

double f_od(double x) {
        double r23966 = x;
        double r23967 = r23966 * r23966;
        double r23968 = 1/45;
        double r23969 = 1/3;
        double r23970 = fma(r23967, r23968, r23969);
        double r23971 = exp(r23970);
        double r23972 = log(r23971);
        double r23973 = 2/945;
        double r23974 = 5;
        double r23975 = pow(r23966, r23974);
        double r23976 = r23973 * r23975;
        double r23977 = fma(r23972, r23966, r23976);
        return r23977;
}

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 r23978, r23979, r23980, r23981, r23982, r23983;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2384);
        mpfr_init_set_str(r23978, "1", 10, MPFR_RNDN);
        mpfr_init(r23979);
        mpfr_init(r23980);
        mpfr_init(r23981);
        mpfr_init(r23982);
        mpfr_init(r23983);
}

double f_im(double x) {
        ;
        mpfr_set_d(r23979, x, MPFR_RNDN);
        mpfr_div(r23980, r23978, r23979, MPFR_RNDN);
        mpfr_tan(r23981, r23979, MPFR_RNDN);
        mpfr_div(r23982, r23978, r23981, MPFR_RNDN);
        mpfr_sub(r23983, r23980, r23982, MPFR_RNDN);
        return mpfr_get_d(r23983, MPFR_RNDN);
}

static mpfr_t r23984, r23985, r23986, r23987, r23988, r23989, r23990, r23991, r23992, r23993, r23994, r23995;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2384);
        mpfr_init(r23984);
        mpfr_init(r23985);
        mpfr_init_set_str(r23986, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r23987, "1/3", 10, MPFR_RNDN);
        mpfr_init(r23988);
        mpfr_init(r23989);
        mpfr_init(r23990);
        mpfr_init_set_str(r23991, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r23992, "5", 10, MPFR_RNDN);
        mpfr_init(r23993);
        mpfr_init(r23994);
        mpfr_init(r23995);
}

double f_fm(double x) {
        mpfr_set_d(r23984, x, MPFR_RNDN);
        mpfr_mul(r23985, r23984, r23984, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r23988, r23985, r23986, r23987, MPFR_RNDN);
        mpfr_exp(r23989, r23988, MPFR_RNDN);
        mpfr_log(r23990, r23989, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r23993, r23984, r23992, MPFR_RNDN);
        mpfr_mul(r23994, r23991, r23993, MPFR_RNDN);
        mpfr_fma(r23995, r23990, r23984, r23994, MPFR_RNDN);
        return mpfr_get_d(r23995, MPFR_RNDN);
}

static mpfr_t r23996, r23997, r23998, r23999, r24000, r24001, r24002, r24003, r24004, r24005, r24006, r24007;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2384);
        mpfr_init(r23996);
        mpfr_init(r23997);
        mpfr_init_set_str(r23998, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r23999, "1/3", 10, MPFR_RNDN);
        mpfr_init(r24000);
        mpfr_init(r24001);
        mpfr_init(r24002);
        mpfr_init_set_str(r24003, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r24004, "5", 10, MPFR_RNDN);
        mpfr_init(r24005);
        mpfr_init(r24006);
        mpfr_init(r24007);
}

double f_dm(double x) {
        mpfr_set_d(r23996, x, MPFR_RNDN);
        mpfr_mul(r23997, r23996, r23996, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r24000, r23997, r23998, r23999, MPFR_RNDN);
        mpfr_exp(r24001, r24000, MPFR_RNDN);
        mpfr_log(r24002, r24001, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r24005, r23996, r24004, MPFR_RNDN);
        mpfr_mul(r24006, r24003, r24005, MPFR_RNDN);
        mpfr_fma(r24007, r24002, r23996, r24006, MPFR_RNDN);
        return mpfr_get_d(r24007, MPFR_RNDN);
}