#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 r24973 = N;
        float r24974 = 1;
        float r24975 = r24973 + r24974;
        float r24976 = atan(r24975);
        float r24977 = atan(r24973);
        float r24978 = r24976 - r24977;
        return r24978;
}

double f_id(double N) {
        double r24979 = N;
        double r24980 = 1;
        double r24981 = r24979 + r24980;
        double r24982 = atan(r24981);
        double r24983 = atan(r24979);
        double r24984 = r24982 - r24983;
        return r24984;
}


double f_of(float N) {
        float r24985 = 1;
        float r24986 = N;
        float r24987 = r24986 + r24985;
        float r24988 = r24987 * r24986;
        float r24989 = r24985 + r24988;
        float r24990 = atan2(r24985, r24989);
        return r24990;
}

double f_od(double N) {
        double r24991 = 1;
        double r24992 = N;
        double r24993 = r24992 + r24991;
        double r24994 = r24993 * r24992;
        double r24995 = r24991 + r24994;
        double r24996 = atan2(r24991, r24995);
        return r24996;
}

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 r24997, r24998, r24999, r25000, r25001, r25002;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1360);
        mpfr_init(r24997);
        mpfr_init_set_str(r24998, "1", 10, MPFR_RNDN);
        mpfr_init(r24999);
        mpfr_init(r25000);
        mpfr_init(r25001);
        mpfr_init(r25002);
}

double f_im(double N) {
        mpfr_set_d(r24997, N, MPFR_RNDN);
        ;
        mpfr_add(r24999, r24997, r24998, MPFR_RNDN);
        mpfr_atan(r25000, r24999, MPFR_RNDN);
        mpfr_atan(r25001, r24997, MPFR_RNDN);
        mpfr_sub(r25002, r25000, r25001, MPFR_RNDN);
        return mpfr_get_d(r25002, MPFR_RNDN);
}

static mpfr_t r25003, r25004, r25005, r25006, r25007, r25008;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1360);
        mpfr_init_set_str(r25003, "1", 10, MPFR_RNDN);
        mpfr_init(r25004);
        mpfr_init(r25005);
        mpfr_init(r25006);
        mpfr_init(r25007);
        mpfr_init(r25008);
}

double f_fm(double N) {
        ;
        mpfr_set_d(r25004, N, MPFR_RNDN);
        mpfr_add(r25005, r25004, r25003, MPFR_RNDN);
        mpfr_mul(r25006, r25005, r25004, MPFR_RNDN);
        mpfr_add(r25007, r25003, r25006, MPFR_RNDN);
        mpfr_atan2(r25008, r25003, r25007, MPFR_RNDN);
        return mpfr_get_d(r25008, MPFR_RNDN);
}

static mpfr_t r25009, r25010, r25011, r25012, r25013, r25014;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1360);
        mpfr_init_set_str(r25009, "1", 10, MPFR_RNDN);
        mpfr_init(r25010);
        mpfr_init(r25011);
        mpfr_init(r25012);
        mpfr_init(r25013);
        mpfr_init(r25014);
}

double f_dm(double N) {
        ;
        mpfr_set_d(r25010, N, MPFR_RNDN);
        mpfr_add(r25011, r25010, r25009, MPFR_RNDN);
        mpfr_mul(r25012, r25011, r25010, MPFR_RNDN);
        mpfr_add(r25013, r25009, r25012, MPFR_RNDN);
        mpfr_atan2(r25014, r25009, r25013, MPFR_RNDN);
        return mpfr_get_d(r25014, MPFR_RNDN);
}