#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 r24596 = N;
        float r24597 = 1;
        float r24598 = r24596 + r24597;
        float r24599 = atan(r24598);
        float r24600 = atan(r24596);
        float r24601 = r24599 - r24600;
        return r24601;
}

double f_id(double N) {
        double r24602 = N;
        double r24603 = 1;
        double r24604 = r24602 + r24603;
        double r24605 = atan(r24604);
        double r24606 = atan(r24602);
        double r24607 = r24605 - r24606;
        return r24607;
}


double f_of(float N) {
        float r24608 = 1;
        float r24609 = N;
        float r24610 = r24609 + r24608;
        float r24611 = fma(r24610, r24609, r24608);
        float r24612 = atan2(r24608, r24611);
        return r24612;
}

double f_od(double N) {
        double r24613 = 1;
        double r24614 = N;
        double r24615 = r24614 + r24613;
        double r24616 = fma(r24615, r24614, r24613);
        double r24617 = atan2(r24613, r24616);
        return r24617;
}

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 r24618, r24619, r24620, r24621, r24622, r24623;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1360);
        mpfr_init(r24618);
        mpfr_init_set_str(r24619, "1", 10, MPFR_RNDN);
        mpfr_init(r24620);
        mpfr_init(r24621);
        mpfr_init(r24622);
        mpfr_init(r24623);
}

double f_im(double N) {
        mpfr_set_d(r24618, N, MPFR_RNDN);
        ;
        mpfr_add(r24620, r24618, r24619, MPFR_RNDN);
        mpfr_atan(r24621, r24620, MPFR_RNDN);
        mpfr_atan(r24622, r24618, MPFR_RNDN);
        mpfr_sub(r24623, r24621, r24622, MPFR_RNDN);
        return mpfr_get_d(r24623, MPFR_RNDN);
}

static mpfr_t r24624, r24625, r24626, r24627, r24628;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1360);
        mpfr_init_set_str(r24624, "1", 10, MPFR_RNDN);
        mpfr_init(r24625);
        mpfr_init(r24626);
        mpfr_init(r24627);
        mpfr_init(r24628);
}

double f_fm(double N) {
        ;
        mpfr_set_d(r24625, N, MPFR_RNDN);
        mpfr_add(r24626, r24625, r24624, MPFR_RNDN);
        mpfr_fma(r24627, r24626, r24625, r24624, MPFR_RNDN);
        mpfr_atan2(r24628, r24624, r24627, MPFR_RNDN);
        return mpfr_get_d(r24628, MPFR_RNDN);
}

static mpfr_t r24629, r24630, r24631, r24632, r24633;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1360);
        mpfr_init_set_str(r24629, "1", 10, MPFR_RNDN);
        mpfr_init(r24630);
        mpfr_init(r24631);
        mpfr_init(r24632);
        mpfr_init(r24633);
}

double f_dm(double N) {
        ;
        mpfr_set_d(r24630, N, MPFR_RNDN);
        mpfr_add(r24631, r24630, r24629, MPFR_RNDN);
        mpfr_fma(r24632, r24631, r24630, r24629, MPFR_RNDN);
        mpfr_atan2(r24633, r24629, r24632, MPFR_RNDN);
        return mpfr_get_d(r24633, MPFR_RNDN);
}