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

char *name = "VandenBroeck and Keller, Equation (6)";

double f_if(float F, float l) {
        float r23969 = atan2(1.0, 0.0);
        float r23970 = l;
        float r23971 = r23969 * r23970;
        float r23972 = 1;
        float r23973 = F;
        float r23974 = r23973 * r23973;
        float r23975 = r23972 / r23974;
        float r23976 = tan(r23971);
        float r23977 = r23975 * r23976;
        float r23978 = r23971 - r23977;
        return r23978;
}

double f_id(double F, double l) {
        double r23979 = atan2(1.0, 0.0);
        double r23980 = l;
        double r23981 = r23979 * r23980;
        double r23982 = 1;
        double r23983 = F;
        double r23984 = r23983 * r23983;
        double r23985 = r23982 / r23984;
        double r23986 = tan(r23981);
        double r23987 = r23985 * r23986;
        double r23988 = r23981 - r23987;
        return r23988;
}


double f_of(float F, float l) {
        float r23989 = l;
        float r23990 = atan2(1.0, 0.0);
        float r23991 = r23989 * r23990;
        float r23992 = 1;
        float r23993 = F;
        float r23994 = r23992 / r23993;
        float r23995 = tan(r23991);
        float r23996 = r23995 / r23993;
        float r23997 = r23994 * r23996;
        float r23998 = r23991 - r23997;
        return r23998;
}

double f_od(double F, double l) {
        double r23999 = l;
        double r24000 = atan2(1.0, 0.0);
        double r24001 = r23999 * r24000;
        double r24002 = 1;
        double r24003 = F;
        double r24004 = r24002 / r24003;
        double r24005 = tan(r24001);
        double r24006 = r24005 / r24003;
        double r24007 = r24004 * r24006;
        double r24008 = r24001 - r24007;
        return r24008;
}

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 r24009, r24010, r24011, r24012, r24013, r24014, r24015, r24016, r24017, r24018;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(3920);
        mpfr_init(r24009);
        mpfr_init(r24010);
        mpfr_init(r24011);
        mpfr_init_set_str(r24012, "1", 10, MPFR_RNDN);
        mpfr_init(r24013);
        mpfr_init(r24014);
        mpfr_init(r24015);
        mpfr_init(r24016);
        mpfr_init(r24017);
        mpfr_init(r24018);
}

double f_im(double F, double l) {
        mpfr_const_pi(r24009, MPFR_RNDN);
        mpfr_set_d(r24010, l, MPFR_RNDN);
        mpfr_mul(r24011, r24009, r24010, MPFR_RNDN);
        ;
        mpfr_set_d(r24013, F, MPFR_RNDN);
        mpfr_mul(r24014, r24013, r24013, MPFR_RNDN);
        mpfr_div(r24015, r24012, r24014, MPFR_RNDN);
        mpfr_tan(r24016, r24011, MPFR_RNDN);
        mpfr_mul(r24017, r24015, r24016, MPFR_RNDN);
        mpfr_sub(r24018, r24011, r24017, MPFR_RNDN);
        return mpfr_get_d(r24018, MPFR_RNDN);
}

static mpfr_t r24019, r24020, r24021, r24022, r24023, r24024, r24025, r24026, r24027, r24028;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(3920);
        mpfr_init(r24019);
        mpfr_init(r24020);
        mpfr_init(r24021);
        mpfr_init_set_str(r24022, "1", 10, MPFR_RNDN);
        mpfr_init(r24023);
        mpfr_init(r24024);
        mpfr_init(r24025);
        mpfr_init(r24026);
        mpfr_init(r24027);
        mpfr_init(r24028);
}

double f_fm(double F, double l) {
        mpfr_set_d(r24019, l, MPFR_RNDN);
        mpfr_const_pi(r24020, MPFR_RNDN);
        mpfr_mul(r24021, r24019, r24020, MPFR_RNDN);
        ;
        mpfr_set_d(r24023, F, MPFR_RNDN);
        mpfr_div(r24024, r24022, r24023, MPFR_RNDN);
        mpfr_tan(r24025, r24021, MPFR_RNDN);
        mpfr_div(r24026, r24025, r24023, MPFR_RNDN);
        mpfr_mul(r24027, r24024, r24026, MPFR_RNDN);
        mpfr_sub(r24028, r24021, r24027, MPFR_RNDN);
        return mpfr_get_d(r24028, MPFR_RNDN);
}

static mpfr_t r24029, r24030, r24031, r24032, r24033, r24034, r24035, r24036, r24037, r24038;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(3920);
        mpfr_init(r24029);
        mpfr_init(r24030);
        mpfr_init(r24031);
        mpfr_init_set_str(r24032, "1", 10, MPFR_RNDN);
        mpfr_init(r24033);
        mpfr_init(r24034);
        mpfr_init(r24035);
        mpfr_init(r24036);
        mpfr_init(r24037);
        mpfr_init(r24038);
}

double f_dm(double F, double l) {
        mpfr_set_d(r24029, l, MPFR_RNDN);
        mpfr_const_pi(r24030, MPFR_RNDN);
        mpfr_mul(r24031, r24029, r24030, MPFR_RNDN);
        ;
        mpfr_set_d(r24033, F, MPFR_RNDN);
        mpfr_div(r24034, r24032, r24033, MPFR_RNDN);
        mpfr_tan(r24035, r24031, MPFR_RNDN);
        mpfr_div(r24036, r24035, r24033, MPFR_RNDN);
        mpfr_mul(r24037, r24034, r24036, MPFR_RNDN);
        mpfr_sub(r24038, r24031, r24037, MPFR_RNDN);
        return mpfr_get_d(r24038, MPFR_RNDN);
}