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

char *name = "arccos";

double f_if(float x) {
        float r23916 = 2;
        float r23917 = 1;
        float r23918 = x;
        float r23919 = r23917 - r23918;
        float r23920 = r23917 + r23918;
        float r23921 = r23919 / r23920;
        float r23922 = sqrt(r23921);
        float r23923 = atan(r23922);
        float r23924 = r23916 * r23923;
        return r23924;
}

double f_id(double x) {
        double r23925 = 2;
        double r23926 = 1;
        double r23927 = x;
        double r23928 = r23926 - r23927;
        double r23929 = r23926 + r23927;
        double r23930 = r23928 / r23929;
        double r23931 = sqrt(r23930);
        double r23932 = atan(r23931);
        double r23933 = r23925 * r23932;
        return r23933;
}


double f_of(float x) {
        float r23934 = 2;
        float r23935 = 1;
        float r23936 = x;
        float r23937 = r23935 - r23936;
        float r23938 = r23935 + r23936;
        float r23939 = r23937 / r23938;
        float r23940 = log1p(r23939);
        float r23941 = expm1(r23940);
        float r23942 = sqrt(r23941);
        float r23943 = atan(r23942);
        float r23944 = r23934 * r23943;
        return r23944;
}

double f_od(double x) {
        double r23945 = 2;
        double r23946 = 1;
        double r23947 = x;
        double r23948 = r23946 - r23947;
        double r23949 = r23946 + r23947;
        double r23950 = r23948 / r23949;
        double r23951 = log1p(r23950);
        double r23952 = expm1(r23951);
        double r23953 = sqrt(r23952);
        double r23954 = atan(r23953);
        double r23955 = r23945 * r23954;
        return r23955;
}

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 r23956, r23957, r23958, r23959, r23960, r23961, r23962, r23963, r23964;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(336);
        mpfr_init_set_str(r23956, "2", 10, MPFR_RNDN);
        mpfr_init_set_str(r23957, "1", 10, MPFR_RNDN);
        mpfr_init(r23958);
        mpfr_init(r23959);
        mpfr_init(r23960);
        mpfr_init(r23961);
        mpfr_init(r23962);
        mpfr_init(r23963);
        mpfr_init(r23964);
}

double f_im(double x) {
        ;
        ;
        mpfr_set_d(r23958, x, MPFR_RNDN);
        mpfr_sub(r23959, r23957, r23958, MPFR_RNDN);
        mpfr_add(r23960, r23957, r23958, MPFR_RNDN);
        mpfr_div(r23961, r23959, r23960, MPFR_RNDN);
        mpfr_sqrt(r23962, r23961, MPFR_RNDN);
        mpfr_atan(r23963, r23962, MPFR_RNDN);
        mpfr_mul(r23964, r23956, r23963, MPFR_RNDN);
        return mpfr_get_d(r23964, MPFR_RNDN);
}

static mpfr_t r23965, r23966, r23967, r23968, r23969, r23970, r23971, r23972, r23973, r23974, r23975;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(336);
        mpfr_init_set_str(r23965, "2", 10, MPFR_RNDN);
        mpfr_init_set_str(r23966, "1", 10, MPFR_RNDN);
        mpfr_init(r23967);
        mpfr_init(r23968);
        mpfr_init(r23969);
        mpfr_init(r23970);
        mpfr_init(r23971);
        mpfr_init(r23972);
        mpfr_init(r23973);
        mpfr_init(r23974);
        mpfr_init(r23975);
}

double f_fm(double x) {
        ;
        ;
        mpfr_set_d(r23967, x, MPFR_RNDN);
        mpfr_sub(r23968, r23966, r23967, MPFR_RNDN);
        mpfr_add(r23969, r23966, r23967, MPFR_RNDN);
        mpfr_div(r23970, r23968, r23969, MPFR_RNDN);
        mpfr_log1p(r23971, r23970, MPFR_RNDN);
        mpfr_expm1(r23972, r23971, MPFR_RNDN);
        mpfr_sqrt(r23973, r23972, MPFR_RNDN);
        mpfr_atan(r23974, r23973, MPFR_RNDN);
        mpfr_mul(r23975, r23965, r23974, MPFR_RNDN);
        return mpfr_get_d(r23975, MPFR_RNDN);
}

static mpfr_t r23976, r23977, r23978, r23979, r23980, r23981, r23982, r23983, r23984, r23985, r23986;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(336);
        mpfr_init_set_str(r23976, "2", 10, MPFR_RNDN);
        mpfr_init_set_str(r23977, "1", 10, MPFR_RNDN);
        mpfr_init(r23978);
        mpfr_init(r23979);
        mpfr_init(r23980);
        mpfr_init(r23981);
        mpfr_init(r23982);
        mpfr_init(r23983);
        mpfr_init(r23984);
        mpfr_init(r23985);
        mpfr_init(r23986);
}

double f_dm(double x) {
        ;
        ;
        mpfr_set_d(r23978, x, MPFR_RNDN);
        mpfr_sub(r23979, r23977, r23978, MPFR_RNDN);
        mpfr_add(r23980, r23977, r23978, MPFR_RNDN);
        mpfr_div(r23981, r23979, r23980, MPFR_RNDN);
        mpfr_log1p(r23982, r23981, MPFR_RNDN);
        mpfr_expm1(r23983, r23982, MPFR_RNDN);
        mpfr_sqrt(r23984, r23983, MPFR_RNDN);
        mpfr_atan(r23985, r23984, MPFR_RNDN);
        mpfr_mul(r23986, r23976, r23985, MPFR_RNDN);
        return mpfr_get_d(r23986, MPFR_RNDN);
}