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

char *name = "arccos";

double f_if(float x) {
        float r23961 = 2;
        float r23962 = 1;
        float r23963 = x;
        float r23964 = r23962 - r23963;
        float r23965 = r23962 + r23963;
        float r23966 = r23964 / r23965;
        float r23967 = sqrt(r23966);
        float r23968 = atan(r23967);
        float r23969 = r23961 * r23968;
        return r23969;
}

double f_id(double x) {
        double r23970 = 2;
        double r23971 = 1;
        double r23972 = x;
        double r23973 = r23971 - r23972;
        double r23974 = r23971 + r23972;
        double r23975 = r23973 / r23974;
        double r23976 = sqrt(r23975);
        double r23977 = atan(r23976);
        double r23978 = r23970 * r23977;
        return r23978;
}


double f_of(float x) {
        float r23979 = 2;
        float r23980 = 1;
        float r23981 = x;
        float r23982 = r23980 + r23981;
        float r23983 = r23980 / r23982;
        float r23984 = r23981 / r23982;
        float r23985 = r23983 - r23984;
        float r23986 = sqrt(r23985);
        float r23987 = atan(r23986);
        float r23988 = r23979 * r23987;
        return r23988;
}

double f_od(double x) {
        double r23989 = 2;
        double r23990 = 1;
        double r23991 = x;
        double r23992 = r23990 + r23991;
        double r23993 = r23990 / r23992;
        double r23994 = r23991 / r23992;
        double r23995 = r23993 - r23994;
        double r23996 = sqrt(r23995);
        double r23997 = atan(r23996);
        double r23998 = r23989 * r23997;
        return r23998;
}

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 r23999, r24000, r24001, r24002, r24003, r24004, r24005, r24006, r24007;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(336);
        mpfr_init_set_str(r23999, "2", 10, MPFR_RNDN);
        mpfr_init_set_str(r24000, "1", 10, MPFR_RNDN);
        mpfr_init(r24001);
        mpfr_init(r24002);
        mpfr_init(r24003);
        mpfr_init(r24004);
        mpfr_init(r24005);
        mpfr_init(r24006);
        mpfr_init(r24007);
}

double f_im(double x) {
        ;
        ;
        mpfr_set_d(r24001, x, MPFR_RNDN);
        mpfr_sub(r24002, r24000, r24001, MPFR_RNDN);
        mpfr_add(r24003, r24000, r24001, MPFR_RNDN);
        mpfr_div(r24004, r24002, r24003, MPFR_RNDN);
        mpfr_sqrt(r24005, r24004, MPFR_RNDN);
        mpfr_atan(r24006, r24005, MPFR_RNDN);
        mpfr_mul(r24007, r23999, r24006, MPFR_RNDN);
        return mpfr_get_d(r24007, MPFR_RNDN);
}

static mpfr_t r24008, r24009, r24010, r24011, r24012, r24013, r24014, r24015, r24016, r24017;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(336);
        mpfr_init_set_str(r24008, "2", 10, MPFR_RNDN);
        mpfr_init_set_str(r24009, "1", 10, MPFR_RNDN);
        mpfr_init(r24010);
        mpfr_init(r24011);
        mpfr_init(r24012);
        mpfr_init(r24013);
        mpfr_init(r24014);
        mpfr_init(r24015);
        mpfr_init(r24016);
        mpfr_init(r24017);
}

double f_fm(double x) {
        ;
        ;
        mpfr_set_d(r24010, x, MPFR_RNDN);
        mpfr_add(r24011, r24009, r24010, MPFR_RNDN);
        mpfr_div(r24012, r24009, r24011, MPFR_RNDN);
        mpfr_div(r24013, r24010, r24011, MPFR_RNDN);
        mpfr_sub(r24014, r24012, r24013, MPFR_RNDN);
        mpfr_sqrt(r24015, r24014, MPFR_RNDN);
        mpfr_atan(r24016, r24015, MPFR_RNDN);
        mpfr_mul(r24017, r24008, r24016, MPFR_RNDN);
        return mpfr_get_d(r24017, MPFR_RNDN);
}

static mpfr_t r24018, r24019, r24020, r24021, r24022, r24023, r24024, r24025, r24026, r24027;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(336);
        mpfr_init_set_str(r24018, "2", 10, MPFR_RNDN);
        mpfr_init_set_str(r24019, "1", 10, MPFR_RNDN);
        mpfr_init(r24020);
        mpfr_init(r24021);
        mpfr_init(r24022);
        mpfr_init(r24023);
        mpfr_init(r24024);
        mpfr_init(r24025);
        mpfr_init(r24026);
        mpfr_init(r24027);
}

double f_dm(double x) {
        ;
        ;
        mpfr_set_d(r24020, x, MPFR_RNDN);
        mpfr_add(r24021, r24019, r24020, MPFR_RNDN);
        mpfr_div(r24022, r24019, r24021, MPFR_RNDN);
        mpfr_div(r24023, r24020, r24021, MPFR_RNDN);
        mpfr_sub(r24024, r24022, r24023, MPFR_RNDN);
        mpfr_sqrt(r24025, r24024, MPFR_RNDN);
        mpfr_atan(r24026, r24025, MPFR_RNDN);
        mpfr_mul(r24027, r24018, r24026, MPFR_RNDN);
        return mpfr_get_d(r24027, MPFR_RNDN);
}