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

char *name = "VandenBroeck and Keller, Equation (20)";

double f_if(float f) {
        float r21833 = atan2(1.0, 0.0);
        float r21834 = 4.0f;
        float r21835 = r21833 / r21834;
        float r21836 = 1.0/r21835;
        float r21837 = f;
        float r21838 = r21835 * r21837;
        float r21839 = exp(r21838);
        float r21840 = -r21838;
        float r21841 = exp(r21840);
        float r21842 = r21839 + r21841;
        float r21843 = r21839 - r21841;
        float r21844 = r21842 / r21843;
        float r21845 = log(r21844);
        float r21846 = r21836 * r21845;
        float r21847 = -r21846;
        return r21847;
}

double f_id(double f) {
        double r21848 = atan2(1.0, 0.0);
        double r21849 = 4.0;
        double r21850 = r21848 / r21849;
        double r21851 = 1.0/r21850;
        double r21852 = f;
        double r21853 = r21850 * r21852;
        double r21854 = exp(r21853);
        double r21855 = -r21853;
        double r21856 = exp(r21855);
        double r21857 = r21854 + r21856;
        double r21858 = r21854 - r21856;
        double r21859 = r21857 / r21858;
        double r21860 = log(r21859);
        double r21861 = r21851 * r21860;
        double r21862 = -r21861;
        return r21862;
}


double f_of(float f) {
        float r21863 = atan2(1.0, 0.0);
        float r21864 = 4.0f;
        float r21865 = r21863 / r21864;
        float r21866 = 1.0/r21865;
        float r21867 = -r21866;
        float r21868 = f;
        float r21869 = -r21868;
        float r21870 = r21864 / r21863;
        float r21871 = r21869 / r21870;
        float r21872 = exp(r21871);
        float r21873 = r21868 / r21870;
        float r21874 = exp(r21873);
        float r21875 = r21872 + r21874;
        float r21876 = r21868 * (r21868 * r21868);
        float r21877 = r21863 * (r21863 * r21863);
        float r21878 = r21876 * r21877;
        float r21879 = 0.005208333333333333f;
        float r21880 = r21878 * r21879;
        float r21881 = 1.6276041666666666e-05f;
        float r21882 = 5.0f;
        float r21883 = pow(r21868, r21882);
        float r21884 = pow(r21863, r21882);
        float r21885 = r21883 * r21884;
        float r21886 = r21881 * r21885;
        float r21887 = 0.5f;
        float r21888 = r21863 * r21868;
        float r21889 = r21887 * r21888;
        float r21890 = r21886 + r21889;
        float r21891 = r21880 + r21890;
        float r21892 = r21875 / r21891;
        float r21893 = log(r21892);
        float r21894 = r21867 * r21893;
        return r21894;
}

double f_od(double f) {
        double r21895 = atan2(1.0, 0.0);
        double r21896 = 4.0;
        double r21897 = r21895 / r21896;
        double r21898 = 1.0/r21897;
        double r21899 = -r21898;
        double r21900 = f;
        double r21901 = -r21900;
        double r21902 = r21896 / r21895;
        double r21903 = r21901 / r21902;
        double r21904 = exp(r21903);
        double r21905 = r21900 / r21902;
        double r21906 = exp(r21905);
        double r21907 = r21904 + r21906;
        double r21908 = r21900 * (r21900 * r21900);
        double r21909 = r21895 * (r21895 * r21895);
        double r21910 = r21908 * r21909;
        double r21911 = 0.005208333333333333;
        double r21912 = r21910 * r21911;
        double r21913 = 1.6276041666666666e-05;
        double r21914 = 5.0;
        double r21915 = pow(r21900, r21914);
        double r21916 = pow(r21895, r21914);
        double r21917 = r21915 * r21916;
        double r21918 = r21913 * r21917;
        double r21919 = 0.5;
        double r21920 = r21895 * r21900;
        double r21921 = r21919 * r21920;
        double r21922 = r21918 + r21921;
        double r21923 = r21912 + r21922;
        double r21924 = r21907 / r21923;
        double r21925 = log(r21924);
        double r21926 = r21899 * r21925;
        return r21926;
}

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 r21927, r21928, r21929, r21930, r21931, r21932, r21933, r21934, r21935, r21936, r21937, r21938, r21939, r21940, r21941;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r21927);
        mpfr_init_set_str(r21928, "4", 10, MPFR_RNDN);
        mpfr_init(r21929);
        mpfr_init(r21930);
        mpfr_init(r21931);
        mpfr_init(r21932);
        mpfr_init(r21933);
        mpfr_init(r21934);
        mpfr_init(r21935);
        mpfr_init(r21936);
        mpfr_init(r21937);
        mpfr_init(r21938);
        mpfr_init(r21939);
        mpfr_init(r21940);
        mpfr_init(r21941);
}

double f_im(double f) {
        mpfr_const_pi(r21927, MPFR_RNDN);
        ;
        mpfr_div(r21929, r21927, r21928, MPFR_RNDN);
        mpfr_ui_div(r21930, 1, r21929, MPFR_RNDN);
        mpfr_set_d(r21931, f, MPFR_RNDN);
        mpfr_mul(r21932, r21929, r21931, MPFR_RNDN);
        mpfr_exp(r21933, r21932, MPFR_RNDN);
        mpfr_neg(r21934, r21932, MPFR_RNDN);
        mpfr_exp(r21935, r21934, MPFR_RNDN);
        mpfr_add(r21936, r21933, r21935, MPFR_RNDN);
        mpfr_sub(r21937, r21933, r21935, MPFR_RNDN);
        mpfr_div(r21938, r21936, r21937, MPFR_RNDN);
        mpfr_log(r21939, r21938, MPFR_RNDN);
        mpfr_mul(r21940, r21930, r21939, MPFR_RNDN);
        mpfr_neg(r21941, r21940, MPFR_RNDN);
        return mpfr_get_d(r21941, MPFR_RNDN);
}

static mpfr_t r21942, r21943, r21944, r21945, r21946, r21947, r21948, r21949, r21950, r21951, r21952, r21953, r21954, r21955, r21956, r21957, r21958, r21959, r21960, r21961, r21962, r21963, r21964, r21965, r21966, r21967, r21968, r21969, r21970, r21971, r21972, r21973;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r21942);
        mpfr_init_set_str(r21943, "4", 10, MPFR_RNDN);
        mpfr_init(r21944);
        mpfr_init(r21945);
        mpfr_init(r21946);
        mpfr_init(r21947);
        mpfr_init(r21948);
        mpfr_init(r21949);
        mpfr_init(r21950);
        mpfr_init(r21951);
        mpfr_init(r21952);
        mpfr_init(r21953);
        mpfr_init(r21954);
        mpfr_init(r21955);
        mpfr_init(r21956);
        mpfr_init(r21957);
        mpfr_init_set_str(r21958, "1/192", 10, MPFR_RNDN);
        mpfr_init(r21959);
        mpfr_init_set_str(r21960, "1/61440", 10, MPFR_RNDN);
        mpfr_init_set_str(r21961, "5", 10, MPFR_RNDN);
        mpfr_init(r21962);
        mpfr_init(r21963);
        mpfr_init(r21964);
        mpfr_init(r21965);
        mpfr_init_set_str(r21966, "1/2", 10, MPFR_RNDN);
        mpfr_init(r21967);
        mpfr_init(r21968);
        mpfr_init(r21969);
        mpfr_init(r21970);
        mpfr_init(r21971);
        mpfr_init(r21972);
        mpfr_init(r21973);
}

double f_fm(double f) {
        mpfr_const_pi(r21942, MPFR_RNDN);
        ;
        mpfr_div(r21944, r21942, r21943, MPFR_RNDN);
        mpfr_ui_div(r21945, 1, r21944, MPFR_RNDN);
        mpfr_neg(r21946, r21945, MPFR_RNDN);
        mpfr_set_d(r21947, f, MPFR_RNDN);
        mpfr_neg(r21948, r21947, MPFR_RNDN);
        mpfr_div(r21949, r21943, r21942, MPFR_RNDN);
        mpfr_div(r21950, r21948, r21949, MPFR_RNDN);
        mpfr_exp(r21951, r21950, MPFR_RNDN);
        mpfr_div(r21952, r21947, r21949, MPFR_RNDN);
        mpfr_exp(r21953, r21952, MPFR_RNDN);
        mpfr_add(r21954, r21951, r21953, MPFR_RNDN);
        mpfr_mul(r21955, r21947, r21947, MPFR_RNDN); mpfr_mul(r21955, r21955, r21947, MPFR_RNDN);
        mpfr_mul(r21956, r21942, r21942, MPFR_RNDN); mpfr_mul(r21956, r21956, r21942, MPFR_RNDN);
        mpfr_mul(r21957, r21955, r21956, MPFR_RNDN);
        ;
        mpfr_mul(r21959, r21957, r21958, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21962, r21947, r21961, MPFR_RNDN);
        mpfr_pow(r21963, r21942, r21961, MPFR_RNDN);
        mpfr_mul(r21964, r21962, r21963, MPFR_RNDN);
        mpfr_mul(r21965, r21960, r21964, MPFR_RNDN);
        ;
        mpfr_mul(r21967, r21942, r21947, MPFR_RNDN);
        mpfr_mul(r21968, r21966, r21967, MPFR_RNDN);
        mpfr_add(r21969, r21965, r21968, MPFR_RNDN);
        mpfr_add(r21970, r21959, r21969, MPFR_RNDN);
        mpfr_div(r21971, r21954, r21970, MPFR_RNDN);
        mpfr_log(r21972, r21971, MPFR_RNDN);
        mpfr_mul(r21973, r21946, r21972, MPFR_RNDN);
        return mpfr_get_d(r21973, MPFR_RNDN);
}

static mpfr_t r21974, r21975, r21976, r21977, r21978, r21979, r21980, r21981, r21982, r21983, r21984, r21985, r21986, r21987, r21988, r21989, r21990, r21991, r21992, r21993, r21994, r21995, r21996, r21997, r21998, r21999, r22000, r22001, r22002, r22003, r22004, r22005;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r21974);
        mpfr_init_set_str(r21975, "4", 10, MPFR_RNDN);
        mpfr_init(r21976);
        mpfr_init(r21977);
        mpfr_init(r21978);
        mpfr_init(r21979);
        mpfr_init(r21980);
        mpfr_init(r21981);
        mpfr_init(r21982);
        mpfr_init(r21983);
        mpfr_init(r21984);
        mpfr_init(r21985);
        mpfr_init(r21986);
        mpfr_init(r21987);
        mpfr_init(r21988);
        mpfr_init(r21989);
        mpfr_init_set_str(r21990, "1/192", 10, MPFR_RNDN);
        mpfr_init(r21991);
        mpfr_init_set_str(r21992, "1/61440", 10, MPFR_RNDN);
        mpfr_init_set_str(r21993, "5", 10, MPFR_RNDN);
        mpfr_init(r21994);
        mpfr_init(r21995);
        mpfr_init(r21996);
        mpfr_init(r21997);
        mpfr_init_set_str(r21998, "1/2", 10, MPFR_RNDN);
        mpfr_init(r21999);
        mpfr_init(r22000);
        mpfr_init(r22001);
        mpfr_init(r22002);
        mpfr_init(r22003);
        mpfr_init(r22004);
        mpfr_init(r22005);
}

double f_dm(double f) {
        mpfr_const_pi(r21974, MPFR_RNDN);
        ;
        mpfr_div(r21976, r21974, r21975, MPFR_RNDN);
        mpfr_ui_div(r21977, 1, r21976, MPFR_RNDN);
        mpfr_neg(r21978, r21977, MPFR_RNDN);
        mpfr_set_d(r21979, f, MPFR_RNDN);
        mpfr_neg(r21980, r21979, MPFR_RNDN);
        mpfr_div(r21981, r21975, r21974, MPFR_RNDN);
        mpfr_div(r21982, r21980, r21981, MPFR_RNDN);
        mpfr_exp(r21983, r21982, MPFR_RNDN);
        mpfr_div(r21984, r21979, r21981, MPFR_RNDN);
        mpfr_exp(r21985, r21984, MPFR_RNDN);
        mpfr_add(r21986, r21983, r21985, MPFR_RNDN);
        mpfr_mul(r21987, r21979, r21979, MPFR_RNDN); mpfr_mul(r21987, r21987, r21979, MPFR_RNDN);
        mpfr_mul(r21988, r21974, r21974, MPFR_RNDN); mpfr_mul(r21988, r21988, r21974, MPFR_RNDN);
        mpfr_mul(r21989, r21987, r21988, MPFR_RNDN);
        ;
        mpfr_mul(r21991, r21989, r21990, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21994, r21979, r21993, MPFR_RNDN);
        mpfr_pow(r21995, r21974, r21993, MPFR_RNDN);
        mpfr_mul(r21996, r21994, r21995, MPFR_RNDN);
        mpfr_mul(r21997, r21992, r21996, MPFR_RNDN);
        ;
        mpfr_mul(r21999, r21974, r21979, MPFR_RNDN);
        mpfr_mul(r22000, r21998, r21999, MPFR_RNDN);
        mpfr_add(r22001, r21997, r22000, MPFR_RNDN);
        mpfr_add(r22002, r21991, r22001, MPFR_RNDN);
        mpfr_div(r22003, r21986, r22002, MPFR_RNDN);
        mpfr_log(r22004, r22003, MPFR_RNDN);
        mpfr_mul(r22005, r21978, r22004, MPFR_RNDN);
        return mpfr_get_d(r22005, MPFR_RNDN);
}