#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 r22374 = 1;
        float r22375 = x;
        float r22376 = r22374 / r22375;
        float r22377 = tan(r22375);
        float r22378 = r22374 / r22377;
        float r22379 = r22376 - r22378;
        return r22379;
}

double f_id(double x) {
        double r22380 = 1;
        double r22381 = x;
        double r22382 = r22380 / r22381;
        double r22383 = tan(r22381);
        double r22384 = r22380 / r22383;
        double r22385 = r22382 - r22384;
        return r22385;
}


double f_of(float x) {
        float r22386 = x;
        float r22387 = r22386 * r22386;
        float r22388 = 1/45;
        float r22389 = 1/3;
        float r22390 = fma(r22387, r22388, r22389);
        float r22391 = 2/945;
        float r22392 = 5;
        float r22393 = pow(r22386, r22392);
        float r22394 = r22391 * r22393;
        float r22395 = fma(r22386, r22390, r22394);
        return r22395;
}

double f_od(double x) {
        double r22396 = x;
        double r22397 = r22396 * r22396;
        double r22398 = 1/45;
        double r22399 = 1/3;
        double r22400 = fma(r22397, r22398, r22399);
        double r22401 = 2/945;
        double r22402 = 5;
        double r22403 = pow(r22396, r22402);
        double r22404 = r22401 * r22403;
        double r22405 = fma(r22396, r22400, r22404);
        return r22405;
}

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 r22406, r22407, r22408, r22409, r22410, r22411;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r22406, "1", 10, MPFR_RNDN);
        mpfr_init(r22407);
        mpfr_init(r22408);
        mpfr_init(r22409);
        mpfr_init(r22410);
        mpfr_init(r22411);
}

double f_im(double x) {
        ;
        mpfr_set_d(r22407, x, MPFR_RNDN);
        mpfr_div(r22408, r22406, r22407, MPFR_RNDN);
        mpfr_tan(r22409, r22407, MPFR_RNDN);
        mpfr_div(r22410, r22406, r22409, MPFR_RNDN);
        mpfr_sub(r22411, r22408, r22410, MPFR_RNDN);
        return mpfr_get_d(r22411, MPFR_RNDN);
}

static mpfr_t r22412, r22413, r22414, r22415, r22416, r22417, r22418, r22419, r22420, r22421;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r22412);
        mpfr_init(r22413);
        mpfr_init_set_str(r22414, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r22415, "1/3", 10, MPFR_RNDN);
        mpfr_init(r22416);
        mpfr_init_set_str(r22417, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r22418, "5", 10, MPFR_RNDN);
        mpfr_init(r22419);
        mpfr_init(r22420);
        mpfr_init(r22421);
}

double f_fm(double x) {
        mpfr_set_d(r22412, x, MPFR_RNDN);
        mpfr_mul(r22413, r22412, r22412, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r22416, r22413, r22414, r22415, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r22419, r22412, r22418, MPFR_RNDN);
        mpfr_mul(r22420, r22417, r22419, MPFR_RNDN);
        mpfr_fma(r22421, r22412, r22416, r22420, MPFR_RNDN);
        return mpfr_get_d(r22421, MPFR_RNDN);
}

static mpfr_t r22422, r22423, r22424, r22425, r22426, r22427, r22428, r22429, r22430, r22431;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r22422);
        mpfr_init(r22423);
        mpfr_init_set_str(r22424, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r22425, "1/3", 10, MPFR_RNDN);
        mpfr_init(r22426);
        mpfr_init_set_str(r22427, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r22428, "5", 10, MPFR_RNDN);
        mpfr_init(r22429);
        mpfr_init(r22430);
        mpfr_init(r22431);
}

double f_dm(double x) {
        mpfr_set_d(r22422, x, MPFR_RNDN);
        mpfr_mul(r22423, r22422, r22422, MPFR_RNDN);
        ;
        ;
        mpfr_fma(r22426, r22423, r22424, r22425, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r22429, r22422, r22428, MPFR_RNDN);
        mpfr_mul(r22430, r22427, r22429, MPFR_RNDN);
        mpfr_fma(r22431, r22422, r22426, r22430, MPFR_RNDN);
        return mpfr_get_d(r22431, MPFR_RNDN);
}