#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 r19847 = 1;
        float r19848 = atan2(1.0, 0.0);
        float r19849 = 4;
        float r19850 = r19848 / r19849;
        float r19851 = r19847 / r19850;
        float r19852 = f;
        float r19853 = r19850 * r19852;
        float r19854 = exp(r19853);
        float r19855 = -r19853;
        float r19856 = exp(r19855);
        float r19857 = r19854 + r19856;
        float r19858 = r19854 - r19856;
        float r19859 = r19857 / r19858;
        float r19860 = log(r19859);
        float r19861 = r19851 * r19860;
        float r19862 = -r19861;
        return r19862;
}

double f_id(double f) {
        double r19863 = 1;
        double r19864 = atan2(1.0, 0.0);
        double r19865 = 4;
        double r19866 = r19864 / r19865;
        double r19867 = r19863 / r19866;
        double r19868 = f;
        double r19869 = r19866 * r19868;
        double r19870 = exp(r19869);
        double r19871 = -r19869;
        double r19872 = exp(r19871);
        double r19873 = r19870 + r19872;
        double r19874 = r19870 - r19872;
        double r19875 = r19873 / r19874;
        double r19876 = log(r19875);
        double r19877 = r19867 * r19876;
        double r19878 = -r19877;
        return r19878;
}


double f_of(float f) {
        float r19879 = f;
        float r19880 = 4;
        float r19881 = pow(r19879, r19880);
        float r19882 = atan2(1.0, 0.0);
        float r19883 = 7/5760;
        float r19884 = r19882 * r19883;
        float r19885 = r19881 * r19884;
        float r19886 = r19882 * r19882;
        float r19887 = r19885 * r19886;
        float r19888 = 1/12;
        float r19889 = r19882 * r19888;
        float r19890 = r19879 * r19879;
        float r19891 = r19889 * r19890;
        float r19892 = r19887 - r19891;
        float r19893 = log(r19879);
        float r19894 = r19893 / r19882;
        float r19895 = r19880 / r19882;
        float r19896 = log(r19895);
        float r19897 = r19896 / r19882;
        float r19898 = r19894 - r19897;
        float r19899 = r19880 * r19898;
        float r19900 = r19892 + r19899;
        return r19900;
}

double f_od(double f) {
        double r19901 = f;
        double r19902 = 4;
        double r19903 = pow(r19901, r19902);
        double r19904 = atan2(1.0, 0.0);
        double r19905 = 7/5760;
        double r19906 = r19904 * r19905;
        double r19907 = r19903 * r19906;
        double r19908 = r19904 * r19904;
        double r19909 = r19907 * r19908;
        double r19910 = 1/12;
        double r19911 = r19904 * r19910;
        double r19912 = r19901 * r19901;
        double r19913 = r19911 * r19912;
        double r19914 = r19909 - r19913;
        double r19915 = log(r19901);
        double r19916 = r19915 / r19904;
        double r19917 = r19902 / r19904;
        double r19918 = log(r19917);
        double r19919 = r19918 / r19904;
        double r19920 = r19916 - r19919;
        double r19921 = r19902 * r19920;
        double r19922 = r19914 + r19921;
        return r19922;
}

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 r19923, r19924, r19925, r19926, r19927, r19928, r19929, r19930, r19931, r19932, r19933, r19934, r19935, r19936, r19937, r19938;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        mpfr_init_set_str(r19923, "1", 10, MPFR_RNDN);
        mpfr_init(r19924);
        mpfr_init_set_str(r19925, "4", 10, MPFR_RNDN);
        mpfr_init(r19926);
        mpfr_init(r19927);
        mpfr_init(r19928);
        mpfr_init(r19929);
        mpfr_init(r19930);
        mpfr_init(r19931);
        mpfr_init(r19932);
        mpfr_init(r19933);
        mpfr_init(r19934);
        mpfr_init(r19935);
        mpfr_init(r19936);
        mpfr_init(r19937);
        mpfr_init(r19938);
}

double f_im(double f) {
        ;
        mpfr_const_pi(r19924, MPFR_RNDN);
        ;
        mpfr_div(r19926, r19924, r19925, MPFR_RNDN);
        mpfr_div(r19927, r19923, r19926, MPFR_RNDN);
        mpfr_set_d(r19928, f, MPFR_RNDN);
        mpfr_mul(r19929, r19926, r19928, MPFR_RNDN);
        mpfr_exp(r19930, r19929, MPFR_RNDN);
        mpfr_neg(r19931, r19929, MPFR_RNDN);
        mpfr_exp(r19932, r19931, MPFR_RNDN);
        mpfr_add(r19933, r19930, r19932, MPFR_RNDN);
        mpfr_sub(r19934, r19930, r19932, MPFR_RNDN);
        mpfr_div(r19935, r19933, r19934, MPFR_RNDN);
        mpfr_log(r19936, r19935, MPFR_RNDN);
        mpfr_mul(r19937, r19927, r19936, MPFR_RNDN);
        mpfr_neg(r19938, r19937, MPFR_RNDN);
        return mpfr_get_d(r19938, MPFR_RNDN);
}

static mpfr_t r19939, r19940, r19941, r19942, r19943, r19944, r19945, r19946, r19947, r19948, r19949, r19950, r19951, r19952, r19953, r19954, r19955, r19956, r19957, r19958, r19959, r19960;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r19939);
        mpfr_init_set_str(r19940, "4", 10, MPFR_RNDN);
        mpfr_init(r19941);
        mpfr_init(r19942);
        mpfr_init_set_str(r19943, "7/5760", 10, MPFR_RNDN);
        mpfr_init(r19944);
        mpfr_init(r19945);
        mpfr_init(r19946);
        mpfr_init(r19947);
        mpfr_init_set_str(r19948, "1/12", 10, MPFR_RNDN);
        mpfr_init(r19949);
        mpfr_init(r19950);
        mpfr_init(r19951);
        mpfr_init(r19952);
        mpfr_init(r19953);
        mpfr_init(r19954);
        mpfr_init(r19955);
        mpfr_init(r19956);
        mpfr_init(r19957);
        mpfr_init(r19958);
        mpfr_init(r19959);
        mpfr_init(r19960);
}

double f_fm(double f) {
        mpfr_set_d(r19939, f, MPFR_RNDN);
        ;
        mpfr_pow(r19941, r19939, r19940, MPFR_RNDN);
        mpfr_const_pi(r19942, MPFR_RNDN);
        ;
        mpfr_mul(r19944, r19942, r19943, MPFR_RNDN);
        mpfr_mul(r19945, r19941, r19944, MPFR_RNDN);
        mpfr_mul(r19946, r19942, r19942, MPFR_RNDN);
        mpfr_mul(r19947, r19945, r19946, MPFR_RNDN);
        ;
        mpfr_mul(r19949, r19942, r19948, MPFR_RNDN);
        mpfr_mul(r19950, r19939, r19939, MPFR_RNDN);
        mpfr_mul(r19951, r19949, r19950, MPFR_RNDN);
        mpfr_sub(r19952, r19947, r19951, MPFR_RNDN);
        mpfr_log(r19953, r19939, MPFR_RNDN);
        mpfr_div(r19954, r19953, r19942, MPFR_RNDN);
        mpfr_div(r19955, r19940, r19942, MPFR_RNDN);
        mpfr_log(r19956, r19955, MPFR_RNDN);
        mpfr_div(r19957, r19956, r19942, MPFR_RNDN);
        mpfr_sub(r19958, r19954, r19957, MPFR_RNDN);
        mpfr_mul(r19959, r19940, r19958, MPFR_RNDN);
        mpfr_add(r19960, r19952, r19959, MPFR_RNDN);
        return mpfr_get_d(r19960, MPFR_RNDN);
}

static mpfr_t r19961, r19962, r19963, r19964, r19965, r19966, r19967, r19968, r19969, r19970, r19971, r19972, r19973, r19974, r19975, r19976, r19977, r19978, r19979, r19980, r19981, r19982;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r19961);
        mpfr_init_set_str(r19962, "4", 10, MPFR_RNDN);
        mpfr_init(r19963);
        mpfr_init(r19964);
        mpfr_init_set_str(r19965, "7/5760", 10, MPFR_RNDN);
        mpfr_init(r19966);
        mpfr_init(r19967);
        mpfr_init(r19968);
        mpfr_init(r19969);
        mpfr_init_set_str(r19970, "1/12", 10, MPFR_RNDN);
        mpfr_init(r19971);
        mpfr_init(r19972);
        mpfr_init(r19973);
        mpfr_init(r19974);
        mpfr_init(r19975);
        mpfr_init(r19976);
        mpfr_init(r19977);
        mpfr_init(r19978);
        mpfr_init(r19979);
        mpfr_init(r19980);
        mpfr_init(r19981);
        mpfr_init(r19982);
}

double f_dm(double f) {
        mpfr_set_d(r19961, f, MPFR_RNDN);
        ;
        mpfr_pow(r19963, r19961, r19962, MPFR_RNDN);
        mpfr_const_pi(r19964, MPFR_RNDN);
        ;
        mpfr_mul(r19966, r19964, r19965, MPFR_RNDN);
        mpfr_mul(r19967, r19963, r19966, MPFR_RNDN);
        mpfr_mul(r19968, r19964, r19964, MPFR_RNDN);
        mpfr_mul(r19969, r19967, r19968, MPFR_RNDN);
        ;
        mpfr_mul(r19971, r19964, r19970, MPFR_RNDN);
        mpfr_mul(r19972, r19961, r19961, MPFR_RNDN);
        mpfr_mul(r19973, r19971, r19972, MPFR_RNDN);
        mpfr_sub(r19974, r19969, r19973, MPFR_RNDN);
        mpfr_log(r19975, r19961, MPFR_RNDN);
        mpfr_div(r19976, r19975, r19964, MPFR_RNDN);
        mpfr_div(r19977, r19962, r19964, MPFR_RNDN);
        mpfr_log(r19978, r19977, MPFR_RNDN);
        mpfr_div(r19979, r19978, r19964, MPFR_RNDN);
        mpfr_sub(r19980, r19976, r19979, MPFR_RNDN);
        mpfr_mul(r19981, r19962, r19980, MPFR_RNDN);
        mpfr_add(r19982, r19974, r19981, MPFR_RNDN);
        return mpfr_get_d(r19982, MPFR_RNDN);
}

