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

char *name = "Hyperbolic arc-cosine";

double f_if(float x) {
        float r31297 = x;
        float r31298 = r31297 * r31297;
        float r31299 = 1;
        float r31300 = r31298 - r31299;
        float r31301 = sqrt(r31300);
        float r31302 = r31297 + r31301;
        float r31303 = log(r31302);
        return r31303;
}

double f_id(double x) {
        double r31304 = x;
        double r31305 = r31304 * r31304;
        double r31306 = 1;
        double r31307 = r31305 - r31306;
        double r31308 = sqrt(r31307);
        double r31309 = r31304 + r31308;
        double r31310 = log(r31309);
        return r31310;
}


double f_of(float x) {
        float r31311 = x;
        float r31312 = r31311 + r31311;
        float r31313 = 1/2;
        float r31314 = r31313 / r31311;
        float r31315 = r31312 - r31314;
        float r31316 = 1/8;
        float r31317 = r31316 / r31311;
        float r31318 = r31311 * r31311;
        float r31319 = r31317 / r31318;
        float r31320 = r31315 - r31319;
        float r31321 = log(r31320);
        return r31321;
}

double f_od(double x) {
        double r31322 = x;
        double r31323 = r31322 + r31322;
        double r31324 = 1/2;
        double r31325 = r31324 / r31322;
        double r31326 = r31323 - r31325;
        double r31327 = 1/8;
        double r31328 = r31327 / r31322;
        double r31329 = r31322 * r31322;
        double r31330 = r31328 / r31329;
        double r31331 = r31326 - r31330;
        double r31332 = log(r31331);
        return r31332;
}

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 r31333, r31334, r31335, r31336, r31337, r31338, r31339;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init(r31333);
        mpfr_init(r31334);
        mpfr_init_set_str(r31335, "1", 10, MPFR_RNDN);
        mpfr_init(r31336);
        mpfr_init(r31337);
        mpfr_init(r31338);
        mpfr_init(r31339);
}

double f_im(double x) {
        mpfr_set_d(r31333, x, MPFR_RNDN);
        mpfr_mul(r31334, r31333, r31333, MPFR_RNDN);
        ;
        mpfr_sub(r31336, r31334, r31335, MPFR_RNDN);
        mpfr_sqrt(r31337, r31336, MPFR_RNDN);
        mpfr_add(r31338, r31333, r31337, MPFR_RNDN);
        mpfr_log(r31339, r31338, MPFR_RNDN);
        return mpfr_get_d(r31339, MPFR_RNDN);
}

static mpfr_t r31340, r31341, r31342, r31343, r31344, r31345, r31346, r31347, r31348, r31349, r31350;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r31340);
        mpfr_init(r31341);
        mpfr_init_set_str(r31342, "1/2", 10, MPFR_RNDN);
        mpfr_init(r31343);
        mpfr_init(r31344);
        mpfr_init_set_str(r31345, "1/8", 10, MPFR_RNDN);
        mpfr_init(r31346);
        mpfr_init(r31347);
        mpfr_init(r31348);
        mpfr_init(r31349);
        mpfr_init(r31350);
}

double f_fm(double x) {
        mpfr_set_d(r31340, x, MPFR_RNDN);
        mpfr_add(r31341, r31340, r31340, MPFR_RNDN);
        ;
        mpfr_div(r31343, r31342, r31340, MPFR_RNDN);
        mpfr_sub(r31344, r31341, r31343, MPFR_RNDN);
        ;
        mpfr_div(r31346, r31345, r31340, MPFR_RNDN);
        mpfr_mul(r31347, r31340, r31340, MPFR_RNDN);
        mpfr_div(r31348, r31346, r31347, MPFR_RNDN);
        mpfr_sub(r31349, r31344, r31348, MPFR_RNDN);
        mpfr_log(r31350, r31349, MPFR_RNDN);
        return mpfr_get_d(r31350, MPFR_RNDN);
}

static mpfr_t r31351, r31352, r31353, r31354, r31355, r31356, r31357, r31358, r31359, r31360, r31361;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r31351);
        mpfr_init(r31352);
        mpfr_init_set_str(r31353, "1/2", 10, MPFR_RNDN);
        mpfr_init(r31354);
        mpfr_init(r31355);
        mpfr_init_set_str(r31356, "1/8", 10, MPFR_RNDN);
        mpfr_init(r31357);
        mpfr_init(r31358);
        mpfr_init(r31359);
        mpfr_init(r31360);
        mpfr_init(r31361);
}

double f_dm(double x) {
        mpfr_set_d(r31351, x, MPFR_RNDN);
        mpfr_add(r31352, r31351, r31351, MPFR_RNDN);
        ;
        mpfr_div(r31354, r31353, r31351, MPFR_RNDN);
        mpfr_sub(r31355, r31352, r31354, MPFR_RNDN);
        ;
        mpfr_div(r31357, r31356, r31351, MPFR_RNDN);
        mpfr_mul(r31358, r31351, r31351, MPFR_RNDN);
        mpfr_div(r31359, r31357, r31358, MPFR_RNDN);
        mpfr_sub(r31360, r31355, r31359, MPFR_RNDN);
        mpfr_log(r31361, r31360, MPFR_RNDN);
        return mpfr_get_d(r31361, MPFR_RNDN);
}