#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 r21500 = 1;
        float r21501 = x;
        float r21502 = r21500 / r21501;
        float r21503 = tan(r21501);
        float r21504 = r21500 / r21503;
        float r21505 = r21502 - r21504;
        return r21505;
}

double f_id(double x) {
        double r21506 = 1;
        double r21507 = x;
        double r21508 = r21506 / r21507;
        double r21509 = tan(r21507);
        double r21510 = r21506 / r21509;
        double r21511 = r21508 - r21510;
        return r21511;
}


double f_of(float x) {
        float r21512 = 1/45;
        float r21513 = x;
        float r21514 = 3;
        float r21515 = pow(r21513, r21514);
        float r21516 = r21512 * r21515;
        float r21517 = 2/945;
        float r21518 = 5;
        float r21519 = pow(r21513, r21518);
        float r21520 = r21517 * r21519;
        float r21521 = 1/3;
        float r21522 = r21521 * r21513;
        float r21523 = r21520 + r21522;
        float r21524 = r21516 + r21523;
        return r21524;
}

double f_od(double x) {
        double r21525 = 1/45;
        double r21526 = x;
        double r21527 = 3;
        double r21528 = pow(r21526, r21527);
        double r21529 = r21525 * r21528;
        double r21530 = 2/945;
        double r21531 = 5;
        double r21532 = pow(r21526, r21531);
        double r21533 = r21530 * r21532;
        double r21534 = 1/3;
        double r21535 = r21534 * r21526;
        double r21536 = r21533 + r21535;
        double r21537 = r21529 + r21536;
        return r21537;
}

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 r21538, r21539, r21540, r21541, r21542, r21543;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21538, "1", 10, MPFR_RNDN);
        mpfr_init(r21539);
        mpfr_init(r21540);
        mpfr_init(r21541);
        mpfr_init(r21542);
        mpfr_init(r21543);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21539, x, MPFR_RNDN);
        mpfr_div(r21540, r21538, r21539, MPFR_RNDN);
        mpfr_tan(r21541, r21539, MPFR_RNDN);
        mpfr_div(r21542, r21538, r21541, MPFR_RNDN);
        mpfr_sub(r21543, r21540, r21542, MPFR_RNDN);
        return mpfr_get_d(r21543, MPFR_RNDN);
}

static mpfr_t r21544, r21545, r21546, r21547, r21548, r21549, r21550, r21551, r21552, r21553, r21554, r21555, r21556;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21544, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21545);
        mpfr_init_set_str(r21546, "3", 10, MPFR_RNDN);
        mpfr_init(r21547);
        mpfr_init(r21548);
        mpfr_init_set_str(r21549, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21550, "5", 10, MPFR_RNDN);
        mpfr_init(r21551);
        mpfr_init(r21552);
        mpfr_init_set_str(r21553, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21554);
        mpfr_init(r21555);
        mpfr_init(r21556);
}

double f_fm(double x) {
        ;
        mpfr_set_d(r21545, x, MPFR_RNDN);
        ;
        mpfr_pow(r21547, r21545, r21546, MPFR_RNDN);
        mpfr_mul(r21548, r21544, r21547, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21551, r21545, r21550, MPFR_RNDN);
        mpfr_mul(r21552, r21549, r21551, MPFR_RNDN);
        ;
        mpfr_mul(r21554, r21553, r21545, MPFR_RNDN);
        mpfr_add(r21555, r21552, r21554, MPFR_RNDN);
        mpfr_add(r21556, r21548, r21555, MPFR_RNDN);
        return mpfr_get_d(r21556, MPFR_RNDN);
}

static mpfr_t r21557, r21558, r21559, r21560, r21561, r21562, r21563, r21564, r21565, r21566, r21567, r21568, r21569;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21557, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21558);
        mpfr_init_set_str(r21559, "3", 10, MPFR_RNDN);
        mpfr_init(r21560);
        mpfr_init(r21561);
        mpfr_init_set_str(r21562, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21563, "5", 10, MPFR_RNDN);
        mpfr_init(r21564);
        mpfr_init(r21565);
        mpfr_init_set_str(r21566, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21567);
        mpfr_init(r21568);
        mpfr_init(r21569);
}

double f_dm(double x) {
        ;
        mpfr_set_d(r21558, x, MPFR_RNDN);
        ;
        mpfr_pow(r21560, r21558, r21559, MPFR_RNDN);
        mpfr_mul(r21561, r21557, r21560, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21564, r21558, r21563, MPFR_RNDN);
        mpfr_mul(r21565, r21562, r21564, MPFR_RNDN);
        ;
        mpfr_mul(r21567, r21566, r21558, MPFR_RNDN);
        mpfr_add(r21568, r21565, r21567, MPFR_RNDN);
        mpfr_add(r21569, r21561, r21568, MPFR_RNDN);
        return mpfr_get_d(r21569, MPFR_RNDN);
}