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

char *name = "Falkner and Boettcher, Appendix B, 1";

double f_if(float v) {
        float r22527 = 1;
        float r22528 = 5;
        float r22529 = v;
        float r22530 = r22529 * r22529;
        float r22531 = r22528 * r22530;
        float r22532 = r22527 - r22531;
        float r22533 = r22530 - r22527;
        float r22534 = r22532 / r22533;
        float r22535 = acos(r22534);
        return r22535;
}

double f_id(double v) {
        double r22536 = 1;
        double r22537 = 5;
        double r22538 = v;
        double r22539 = r22538 * r22538;
        double r22540 = r22537 * r22539;
        double r22541 = r22536 - r22540;
        double r22542 = r22539 - r22536;
        double r22543 = r22541 / r22542;
        double r22544 = acos(r22543);
        return r22544;
}


double f_of(float v) {
        float r22545 = 1;
        float r22546 = 5;
        float r22547 = v;
        float r22548 = r22547 * r22547;
        float r22549 = r22546 * r22548;
        float r22550 = r22545 - r22549;
        float r22551 = r22548 - r22545;
        float r22552 = r22550 / r22551;
        float r22553 = acos(r22552);
        return r22553;
}

double f_od(double v) {
        double r22554 = 1;
        double r22555 = 5;
        double r22556 = v;
        double r22557 = r22556 * r22556;
        double r22558 = r22555 * r22557;
        double r22559 = r22554 - r22558;
        double r22560 = r22557 - r22554;
        double r22561 = r22559 / r22560;
        double r22562 = acos(r22561);
        return r22562;
}

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 r22563, r22564, r22565, r22566, r22567, r22568, r22569, r22570, r22571;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r22563, "1", 10, MPFR_RNDN);
        mpfr_init_set_str(r22564, "5", 10, MPFR_RNDN);
        mpfr_init(r22565);
        mpfr_init(r22566);
        mpfr_init(r22567);
        mpfr_init(r22568);
        mpfr_init(r22569);
        mpfr_init(r22570);
        mpfr_init(r22571);
}

double f_im(double v) {
        ;
        ;
        mpfr_set_d(r22565, v, MPFR_RNDN);
        mpfr_mul(r22566, r22565, r22565, MPFR_RNDN);
        mpfr_mul(r22567, r22564, r22566, MPFR_RNDN);
        mpfr_sub(r22568, r22563, r22567, MPFR_RNDN);
        mpfr_sub(r22569, r22566, r22563, MPFR_RNDN);
        mpfr_div(r22570, r22568, r22569, MPFR_RNDN);
        mpfr_acos(r22571, r22570, MPFR_RNDN);
        return mpfr_get_d(r22571, MPFR_RNDN);
}

static mpfr_t r22572, r22573, r22574, r22575, r22576, r22577, r22578, r22579, r22580;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r22572, "1", 10, MPFR_RNDN);
        mpfr_init_set_str(r22573, "5", 10, MPFR_RNDN);
        mpfr_init(r22574);
        mpfr_init(r22575);
        mpfr_init(r22576);
        mpfr_init(r22577);
        mpfr_init(r22578);
        mpfr_init(r22579);
        mpfr_init(r22580);
}

double f_fm(double v) {
        ;
        ;
        mpfr_set_d(r22574, v, MPFR_RNDN);
        mpfr_mul(r22575, r22574, r22574, MPFR_RNDN);
        mpfr_mul(r22576, r22573, r22575, MPFR_RNDN);
        mpfr_sub(r22577, r22572, r22576, MPFR_RNDN);
        mpfr_sub(r22578, r22575, r22572, MPFR_RNDN);
        mpfr_div(r22579, r22577, r22578, MPFR_RNDN);
        mpfr_acos(r22580, r22579, MPFR_RNDN);
        return mpfr_get_d(r22580, MPFR_RNDN);
}

static mpfr_t r22581, r22582, r22583, r22584, r22585, r22586, r22587, r22588, r22589;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r22581, "1", 10, MPFR_RNDN);
        mpfr_init_set_str(r22582, "5", 10, MPFR_RNDN);
        mpfr_init(r22583);
        mpfr_init(r22584);
        mpfr_init(r22585);
        mpfr_init(r22586);
        mpfr_init(r22587);
        mpfr_init(r22588);
        mpfr_init(r22589);
}

double f_dm(double v) {
        ;
        ;
        mpfr_set_d(r22583, v, MPFR_RNDN);
        mpfr_mul(r22584, r22583, r22583, MPFR_RNDN);
        mpfr_mul(r22585, r22582, r22584, MPFR_RNDN);
        mpfr_sub(r22586, r22581, r22585, MPFR_RNDN);
        mpfr_sub(r22587, r22584, r22581, MPFR_RNDN);
        mpfr_div(r22588, r22586, r22587, MPFR_RNDN);
        mpfr_acos(r22589, r22588, MPFR_RNDN);
        return mpfr_get_d(r22589, MPFR_RNDN);
}