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

char *name = "NMSE Section 6.1 mentioned, B";

double f_if(float a, float b) {
        float r21040 = atan2(1.0, 0.0);
        float r21041 = 2;
        float r21042 = r21040 / r21041;
        float r21043 = 1;
        float r21044 = b;
        float r21045 = r21044 * r21044;
        float r21046 = a;
        float r21047 = r21046 * r21046;
        float r21048 = r21045 - r21047;
        float r21049 = r21043 / r21048;
        float r21050 = r21042 * r21049;
        float r21051 = r21043 / r21046;
        float r21052 = r21043 / r21044;
        float r21053 = r21051 - r21052;
        float r21054 = r21050 * r21053;
        return r21054;
}

double f_id(double a, double b) {
        double r21055 = atan2(1.0, 0.0);
        double r21056 = 2;
        double r21057 = r21055 / r21056;
        double r21058 = 1;
        double r21059 = b;
        double r21060 = r21059 * r21059;
        double r21061 = a;
        double r21062 = r21061 * r21061;
        double r21063 = r21060 - r21062;
        double r21064 = r21058 / r21063;
        double r21065 = r21057 * r21064;
        double r21066 = r21058 / r21061;
        double r21067 = r21058 / r21059;
        double r21068 = r21066 - r21067;
        double r21069 = r21065 * r21068;
        return r21069;
}


double f_of(float a, float b) {
        float r21070 = atan2(1.0, 0.0);
        float r21071 = 2;
        float r21072 = r21070 / r21071;
        float r21073 = a;
        float r21074 = b;
        float r21075 = r21073 * r21074;
        float r21076 = r21072 / r21075;
        float r21077 = r21074 + r21073;
        float r21078 = r21076 / r21077;
        return r21078;
}

double f_od(double a, double b) {
        double r21079 = atan2(1.0, 0.0);
        double r21080 = 2;
        double r21081 = r21079 / r21080;
        double r21082 = a;
        double r21083 = b;
        double r21084 = r21082 * r21083;
        double r21085 = r21081 / r21084;
        double r21086 = r21083 + r21082;
        double r21087 = r21085 / r21086;
        return r21087;
}

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 r21088, r21089, r21090, r21091, r21092, r21093, r21094, r21095, r21096, r21097, r21098, r21099, r21100, r21101, r21102;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21088);
        mpfr_init_set_str(r21089, "2", 10, MPFR_RNDN);
        mpfr_init(r21090);
        mpfr_init_set_str(r21091, "1", 10, MPFR_RNDN);
        mpfr_init(r21092);
        mpfr_init(r21093);
        mpfr_init(r21094);
        mpfr_init(r21095);
        mpfr_init(r21096);
        mpfr_init(r21097);
        mpfr_init(r21098);
        mpfr_init(r21099);
        mpfr_init(r21100);
        mpfr_init(r21101);
        mpfr_init(r21102);
}

double f_im(double a, double b) {
        mpfr_const_pi(r21088, MPFR_RNDN);
        ;
        mpfr_div(r21090, r21088, r21089, MPFR_RNDN);
        ;
        mpfr_set_d(r21092, b, MPFR_RNDN);
        mpfr_mul(r21093, r21092, r21092, MPFR_RNDN);
        mpfr_set_d(r21094, a, MPFR_RNDN);
        mpfr_mul(r21095, r21094, r21094, MPFR_RNDN);
        mpfr_sub(r21096, r21093, r21095, MPFR_RNDN);
        mpfr_div(r21097, r21091, r21096, MPFR_RNDN);
        mpfr_mul(r21098, r21090, r21097, MPFR_RNDN);
        mpfr_div(r21099, r21091, r21094, MPFR_RNDN);
        mpfr_div(r21100, r21091, r21092, MPFR_RNDN);
        mpfr_sub(r21101, r21099, r21100, MPFR_RNDN);
        mpfr_mul(r21102, r21098, r21101, MPFR_RNDN);
        return mpfr_get_d(r21102, MPFR_RNDN);
}

static mpfr_t r21103, r21104, r21105, r21106, r21107, r21108, r21109, r21110, r21111;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21103);
        mpfr_init_set_str(r21104, "2", 10, MPFR_RNDN);
        mpfr_init(r21105);
        mpfr_init(r21106);
        mpfr_init(r21107);
        mpfr_init(r21108);
        mpfr_init(r21109);
        mpfr_init(r21110);
        mpfr_init(r21111);
}

double f_fm(double a, double b) {
        mpfr_const_pi(r21103, MPFR_RNDN);
        ;
        mpfr_div(r21105, r21103, r21104, MPFR_RNDN);
        mpfr_set_d(r21106, a, MPFR_RNDN);
        mpfr_set_d(r21107, b, MPFR_RNDN);
        mpfr_mul(r21108, r21106, r21107, MPFR_RNDN);
        mpfr_div(r21109, r21105, r21108, MPFR_RNDN);
        mpfr_add(r21110, r21107, r21106, MPFR_RNDN);
        mpfr_div(r21111, r21109, r21110, MPFR_RNDN);
        return mpfr_get_d(r21111, MPFR_RNDN);
}

static mpfr_t r21112, r21113, r21114, r21115, r21116, r21117, r21118, r21119, r21120;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21112);
        mpfr_init_set_str(r21113, "2", 10, MPFR_RNDN);
        mpfr_init(r21114);
        mpfr_init(r21115);
        mpfr_init(r21116);
        mpfr_init(r21117);
        mpfr_init(r21118);
        mpfr_init(r21119);
        mpfr_init(r21120);
}

double f_dm(double a, double b) {
        mpfr_const_pi(r21112, MPFR_RNDN);
        ;
        mpfr_div(r21114, r21112, r21113, MPFR_RNDN);
        mpfr_set_d(r21115, a, MPFR_RNDN);
        mpfr_set_d(r21116, b, MPFR_RNDN);
        mpfr_mul(r21117, r21115, r21116, MPFR_RNDN);
        mpfr_div(r21118, r21114, r21117, MPFR_RNDN);
        mpfr_add(r21119, r21116, r21115, MPFR_RNDN);
        mpfr_div(r21120, r21118, r21119, MPFR_RNDN);
        return mpfr_get_d(r21120, MPFR_RNDN);
}