#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 r21296 = 1;
        float r21297 = x;
        float r21298 = r21296 / r21297;
        float r21299 = tan(r21297);
        float r21300 = r21296 / r21299;
        float r21301 = r21298 - r21300;
        return r21301;
}

double f_id(double x) {
        double r21302 = 1;
        double r21303 = x;
        double r21304 = r21302 / r21303;
        double r21305 = tan(r21303);
        double r21306 = r21302 / r21305;
        double r21307 = r21304 - r21306;
        return r21307;
}


double f_of(float x) {
        float r21308 = x;
        float r21309 = 1/3;
        float r21310 = r21308 * r21309;
        float r21311 = r21308 * r21308;
        float r21312 = 1/45;
        float r21313 = r21308 * r21312;
        float r21314 = r21311 * r21313;
        float r21315 = 2/945;
        float r21316 = 5;
        float r21317 = pow(r21308, r21316);
        float r21318 = r21315 * r21317;
        float r21319 = r21314 + r21318;
        float r21320 = r21310 + r21319;
        return r21320;
}

double f_od(double x) {
        double r21321 = x;
        double r21322 = 1/3;
        double r21323 = r21321 * r21322;
        double r21324 = r21321 * r21321;
        double r21325 = 1/45;
        double r21326 = r21321 * r21325;
        double r21327 = r21324 * r21326;
        double r21328 = 2/945;
        double r21329 = 5;
        double r21330 = pow(r21321, r21329);
        double r21331 = r21328 * r21330;
        double r21332 = r21327 + r21331;
        double r21333 = r21323 + r21332;
        return r21333;
}

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 r21334, r21335, r21336, r21337, r21338, r21339;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21334, "1", 10, MPFR_RNDN);
        mpfr_init(r21335);
        mpfr_init(r21336);
        mpfr_init(r21337);
        mpfr_init(r21338);
        mpfr_init(r21339);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21335, x, MPFR_RNDN);
        mpfr_div(r21336, r21334, r21335, MPFR_RNDN);
        mpfr_tan(r21337, r21335, MPFR_RNDN);
        mpfr_div(r21338, r21334, r21337, MPFR_RNDN);
        mpfr_sub(r21339, r21336, r21338, MPFR_RNDN);
        return mpfr_get_d(r21339, MPFR_RNDN);
}

static mpfr_t r21340, r21341, r21342, r21343, r21344, r21345, r21346, r21347, r21348, r21349, r21350, r21351, r21352;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21340);
        mpfr_init_set_str(r21341, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21342);
        mpfr_init(r21343);
        mpfr_init_set_str(r21344, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21345);
        mpfr_init(r21346);
        mpfr_init_set_str(r21347, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21348, "5", 10, MPFR_RNDN);
        mpfr_init(r21349);
        mpfr_init(r21350);
        mpfr_init(r21351);
        mpfr_init(r21352);
}

double f_fm(double x) {
        mpfr_set_d(r21340, x, MPFR_RNDN);
        ;
        mpfr_mul(r21342, r21340, r21341, MPFR_RNDN);
        mpfr_mul(r21343, r21340, r21340, MPFR_RNDN);
        ;
        mpfr_mul(r21345, r21340, r21344, MPFR_RNDN);
        mpfr_mul(r21346, r21343, r21345, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21349, r21340, r21348, MPFR_RNDN);
        mpfr_mul(r21350, r21347, r21349, MPFR_RNDN);
        mpfr_add(r21351, r21346, r21350, MPFR_RNDN);
        mpfr_add(r21352, r21342, r21351, MPFR_RNDN);
        return mpfr_get_d(r21352, MPFR_RNDN);
}

static mpfr_t r21353, r21354, r21355, r21356, r21357, r21358, r21359, r21360, r21361, r21362, r21363, r21364, r21365;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21353);
        mpfr_init_set_str(r21354, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21355);
        mpfr_init(r21356);
        mpfr_init_set_str(r21357, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21358);
        mpfr_init(r21359);
        mpfr_init_set_str(r21360, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21361, "5", 10, MPFR_RNDN);
        mpfr_init(r21362);
        mpfr_init(r21363);
        mpfr_init(r21364);
        mpfr_init(r21365);
}

double f_dm(double x) {
        mpfr_set_d(r21353, x, MPFR_RNDN);
        ;
        mpfr_mul(r21355, r21353, r21354, MPFR_RNDN);
        mpfr_mul(r21356, r21353, r21353, MPFR_RNDN);
        ;
        mpfr_mul(r21358, r21353, r21357, MPFR_RNDN);
        mpfr_mul(r21359, r21356, r21358, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21362, r21353, r21361, MPFR_RNDN);
        mpfr_mul(r21363, r21360, r21362, MPFR_RNDN);
        mpfr_add(r21364, r21359, r21363, MPFR_RNDN);
        mpfr_add(r21365, r21355, r21364, MPFR_RNDN);
        return mpfr_get_d(r21365, MPFR_RNDN);
}