#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 r24966 = N;
        float r24967 = 1;
        float r24968 = r24966 + r24967;
        float r24969 = atan(r24968);
        float r24970 = atan(r24966);
        float r24971 = r24969 - r24970;
        return r24971;
}

double f_id(double N) {
        double r24972 = N;
        double r24973 = 1;
        double r24974 = r24972 + r24973;
        double r24975 = atan(r24974);
        double r24976 = atan(r24972);
        double r24977 = r24975 - r24976;
        return r24977;
}


double f_of(float N) {
        float r24978 = 1;
        float r24979 = N;
        float r24980 = r24979 + r24978;
        float r24981 = r24980 * r24979;
        float r24982 = r24978 + r24981;
        float r24983 = atan2(r24978, r24982);
        return r24983;
}

double f_od(double N) {
        double r24984 = 1;
        double r24985 = N;
        double r24986 = r24985 + r24984;
        double r24987 = r24986 * r24985;
        double r24988 = r24984 + r24987;
        double r24989 = atan2(r24984, r24988);
        return r24989;
}

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 r24990, r24991, r24992, r24993, r24994, r24995;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1360);
        mpfr_init(r24990);
        mpfr_init_set_str(r24991, "1", 10, MPFR_RNDN);
        mpfr_init(r24992);
        mpfr_init(r24993);
        mpfr_init(r24994);
        mpfr_init(r24995);
}

double f_im(double N) {
        mpfr_set_d(r24990, N, MPFR_RNDN);
        ;
        mpfr_add(r24992, r24990, r24991, MPFR_RNDN);
        mpfr_atan(r24993, r24992, MPFR_RNDN);
        mpfr_atan(r24994, r24990, MPFR_RNDN);
        mpfr_sub(r24995, r24993, r24994, MPFR_RNDN);
        return mpfr_get_d(r24995, MPFR_RNDN);
}

static mpfr_t r24996, r24997, r24998, r24999, r25000, r25001;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1360);
        mpfr_init_set_str(r24996, "1", 10, MPFR_RNDN);
        mpfr_init(r24997);
        mpfr_init(r24998);
        mpfr_init(r24999);
        mpfr_init(r25000);
        mpfr_init(r25001);
}

double f_fm(double N) {
        ;
        mpfr_set_d(r24997, N, MPFR_RNDN);
        mpfr_add(r24998, r24997, r24996, MPFR_RNDN);
        mpfr_mul(r24999, r24998, r24997, MPFR_RNDN);
        mpfr_add(r25000, r24996, r24999, MPFR_RNDN);
        mpfr_atan2(r25001, r24996, r25000, MPFR_RNDN);
        return mpfr_get_d(r25001, MPFR_RNDN);
}

static mpfr_t r25002, r25003, r25004, r25005, r25006, r25007;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1360);
        mpfr_init_set_str(r25002, "1", 10, MPFR_RNDN);
        mpfr_init(r25003);
        mpfr_init(r25004);
        mpfr_init(r25005);
        mpfr_init(r25006);
        mpfr_init(r25007);
}

double f_dm(double N) {
        ;
        mpfr_set_d(r25003, N, MPFR_RNDN);
        mpfr_add(r25004, r25003, r25002, MPFR_RNDN);
        mpfr_mul(r25005, r25004, r25003, MPFR_RNDN);
        mpfr_add(r25006, r25002, r25005, MPFR_RNDN);
        mpfr_atan2(r25007, r25002, r25006, MPFR_RNDN);
        return mpfr_get_d(r25007, MPFR_RNDN);
}