#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "2atan (example 3.5)";

double f_if(float N) {
        float r21194 = N;
        float r21195 = 1.0f;
        float r21196 = r21194 + r21195;
        float r21197 = atan(r21196);
        float r21198 = atan(r21194);
        float r21199 = r21197 - r21198;
        return r21199;
}

double f_id(double N) {
        double r21200 = N;
        double r21201 = 1.0;
        double r21202 = r21200 + r21201;
        double r21203 = atan(r21202);
        double r21204 = atan(r21200);
        double r21205 = r21203 - r21204;
        return r21205;
}


double f_of(float N) {
        float r21206 = 1.0f;
        float r21207 = 0.0f;
        float r21208 = r21206 + r21207;
        float r21209 = N;
        float r21210 = r21209 * r21209;
        float r21211 = r21209 + r21210;
        float r21212 = cbrt(r21211);
        float r21213 = r21212 * (r21212 * r21212);
        float r21214 = r21206 + r21213;
        float r21215 = atan2(r21208, r21214);
        return r21215;
}

double f_od(double N) {
        double r21216 = 1.0;
        double r21217 = 0.0;
        double r21218 = r21216 + r21217;
        double r21219 = N;
        double r21220 = r21219 * r21219;
        double r21221 = r21219 + r21220;
        double r21222 = cbrt(r21221);
        double r21223 = r21222 * (r21222 * r21222);
        double r21224 = r21216 + r21223;
        double r21225 = atan2(r21218, r21224);
        return r21225;
}

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 r21226, r21227, r21228, r21229, r21230, r21231;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        mpfr_init(r21226);
        mpfr_init_set_str(r21227, "1", 10, MPFR_RNDN);
        mpfr_init(r21228);
        mpfr_init(r21229);
        mpfr_init(r21230);
        mpfr_init(r21231);
}

double f_im(double N) {
        mpfr_set_d(r21226, N, MPFR_RNDN);
        ;
        mpfr_add(r21228, r21226, r21227, MPFR_RNDN);
        mpfr_atan(r21229, r21228, MPFR_RNDN);
        mpfr_atan(r21230, r21226, MPFR_RNDN);
        mpfr_sub(r21231, r21229, r21230, MPFR_RNDN);
        return mpfr_get_d(r21231, MPFR_RNDN);
}

static mpfr_t r21232, r21233, r21234, r21235, r21236, r21237, r21238, r21239, r21240, r21241;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        mpfr_init_set_str(r21232, "1", 10, MPFR_RNDN);
        mpfr_init_set_str(r21233, "0", 10, MPFR_RNDN);
        mpfr_init(r21234);
        mpfr_init(r21235);
        mpfr_init(r21236);
        mpfr_init(r21237);
        mpfr_init(r21238);
        mpfr_init(r21239);
        mpfr_init(r21240);
        mpfr_init(r21241);
}

double f_fm(double N) {
        ;
        ;
        mpfr_add(r21234, r21232, r21233, MPFR_RNDN);
        mpfr_set_d(r21235, N, MPFR_RNDN);
        mpfr_sqr(r21236, r21235, MPFR_RNDN);
        mpfr_add(r21237, r21235, r21236, MPFR_RNDN);
        mpfr_cbrt(r21238, r21237, MPFR_RNDN);
        mpfr_mul(r21239, r21238, r21238, MPFR_RNDN); mpfr_mul(r21239, r21239, r21238, MPFR_RNDN);
        mpfr_add(r21240, r21232, r21239, MPFR_RNDN);
        mpfr_atan2(r21241, r21234, r21240, MPFR_RNDN);
        return mpfr_get_d(r21241, MPFR_RNDN);
}

static mpfr_t r21242, r21243, r21244, r21245, r21246, r21247, r21248, r21249, r21250, r21251;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init_set_str(r21242, "1", 10, MPFR_RNDN);
        mpfr_init_set_str(r21243, "0", 10, MPFR_RNDN);
        mpfr_init(r21244);
        mpfr_init(r21245);
        mpfr_init(r21246);
        mpfr_init(r21247);
        mpfr_init(r21248);
        mpfr_init(r21249);
        mpfr_init(r21250);
        mpfr_init(r21251);
}

double f_dm(double N) {
        ;
        ;
        mpfr_add(r21244, r21242, r21243, MPFR_RNDN);
        mpfr_set_d(r21245, N, MPFR_RNDN);
        mpfr_sqr(r21246, r21245, MPFR_RNDN);
        mpfr_add(r21247, r21245, r21246, MPFR_RNDN);
        mpfr_cbrt(r21248, r21247, MPFR_RNDN);
        mpfr_mul(r21249, r21248, r21248, MPFR_RNDN); mpfr_mul(r21249, r21249, r21248, MPFR_RNDN);
        mpfr_add(r21250, r21242, r21249, MPFR_RNDN);
        mpfr_atan2(r21251, r21244, r21250, MPFR_RNDN);
        return mpfr_get_d(r21251, MPFR_RNDN);
}