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

char *name = "arccos";

double f_if(float x) {
        float r23894 = 2;
        float r23895 = 1;
        float r23896 = x;
        float r23897 = r23895 - r23896;
        float r23898 = r23895 + r23896;
        float r23899 = r23897 / r23898;
        float r23900 = sqrt(r23899);
        float r23901 = atan(r23900);
        float r23902 = r23894 * r23901;
        return r23902;
}

double f_id(double x) {
        double r23903 = 2;
        double r23904 = 1;
        double r23905 = x;
        double r23906 = r23904 - r23905;
        double r23907 = r23904 + r23905;
        double r23908 = r23906 / r23907;
        double r23909 = sqrt(r23908);
        double r23910 = atan(r23909);
        double r23911 = r23903 * r23910;
        return r23911;
}


double f_of(float x) {
        float r23912 = 2;
        float r23913 = 1;
        float r23914 = x;
        float r23915 = r23913 - r23914;
        float r23916 = r23913 + r23914;
        float r23917 = r23915 / r23916;
        float r23918 = expm1(r23917);
        float r23919 = log1p(r23918);
        float r23920 = sqrt(r23919);
        float r23921 = atan(r23920);
        float r23922 = r23912 * r23921;
        return r23922;
}

double f_od(double x) {
        double r23923 = 2;
        double r23924 = 1;
        double r23925 = x;
        double r23926 = r23924 - r23925;
        double r23927 = r23924 + r23925;
        double r23928 = r23926 / r23927;
        double r23929 = expm1(r23928);
        double r23930 = log1p(r23929);
        double r23931 = sqrt(r23930);
        double r23932 = atan(r23931);
        double r23933 = r23923 * r23932;
        return r23933;
}

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 r23934, r23935, r23936, r23937, r23938, r23939, r23940, r23941, r23942;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(336);
        mpfr_init_set_str(r23934, "2", 10, MPFR_RNDN);
        mpfr_init_set_str(r23935, "1", 10, MPFR_RNDN);
        mpfr_init(r23936);
        mpfr_init(r23937);
        mpfr_init(r23938);
        mpfr_init(r23939);
        mpfr_init(r23940);
        mpfr_init(r23941);
        mpfr_init(r23942);
}

double f_im(double x) {
        ;
        ;
        mpfr_set_d(r23936, x, MPFR_RNDN);
        mpfr_sub(r23937, r23935, r23936, MPFR_RNDN);
        mpfr_add(r23938, r23935, r23936, MPFR_RNDN);
        mpfr_div(r23939, r23937, r23938, MPFR_RNDN);
        mpfr_sqrt(r23940, r23939, MPFR_RNDN);
        mpfr_atan(r23941, r23940, MPFR_RNDN);
        mpfr_mul(r23942, r23934, r23941, MPFR_RNDN);
        return mpfr_get_d(r23942, MPFR_RNDN);
}

static mpfr_t r23943, r23944, r23945, r23946, r23947, r23948, r23949, r23950, r23951, r23952, r23953;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(336);
        mpfr_init_set_str(r23943, "2", 10, MPFR_RNDN);
        mpfr_init_set_str(r23944, "1", 10, MPFR_RNDN);
        mpfr_init(r23945);
        mpfr_init(r23946);
        mpfr_init(r23947);
        mpfr_init(r23948);
        mpfr_init(r23949);
        mpfr_init(r23950);
        mpfr_init(r23951);
        mpfr_init(r23952);
        mpfr_init(r23953);
}

double f_fm(double x) {
        ;
        ;
        mpfr_set_d(r23945, x, MPFR_RNDN);
        mpfr_sub(r23946, r23944, r23945, MPFR_RNDN);
        mpfr_add(r23947, r23944, r23945, MPFR_RNDN);
        mpfr_div(r23948, r23946, r23947, MPFR_RNDN);
        mpfr_expm1(r23949, r23948, MPFR_RNDN);
        mpfr_log1p(r23950, r23949, MPFR_RNDN);
        mpfr_sqrt(r23951, r23950, MPFR_RNDN);
        mpfr_atan(r23952, r23951, MPFR_RNDN);
        mpfr_mul(r23953, r23943, r23952, MPFR_RNDN);
        return mpfr_get_d(r23953, MPFR_RNDN);
}

static mpfr_t r23954, r23955, r23956, r23957, r23958, r23959, r23960, r23961, r23962, r23963, r23964;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(336);
        mpfr_init_set_str(r23954, "2", 10, MPFR_RNDN);
        mpfr_init_set_str(r23955, "1", 10, MPFR_RNDN);
        mpfr_init(r23956);
        mpfr_init(r23957);
        mpfr_init(r23958);
        mpfr_init(r23959);
        mpfr_init(r23960);
        mpfr_init(r23961);
        mpfr_init(r23962);
        mpfr_init(r23963);
        mpfr_init(r23964);
}

double f_dm(double x) {
        ;
        ;
        mpfr_set_d(r23956, x, MPFR_RNDN);
        mpfr_sub(r23957, r23955, r23956, MPFR_RNDN);
        mpfr_add(r23958, r23955, r23956, MPFR_RNDN);
        mpfr_div(r23959, r23957, r23958, MPFR_RNDN);
        mpfr_expm1(r23960, r23959, MPFR_RNDN);
        mpfr_log1p(r23961, r23960, MPFR_RNDN);
        mpfr_sqrt(r23962, r23961, MPFR_RNDN);
        mpfr_atan(r23963, r23962, MPFR_RNDN);
        mpfr_mul(r23964, r23954, r23963, MPFR_RNDN);
        return mpfr_get_d(r23964, MPFR_RNDN);
}