#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 r21900 = atan2(1.0, 0.0);
        float r21901 = 2;
        float r21902 = r21900 / r21901;
        float r21903 = 1;
        float r21904 = b;
        float r21905 = r21904 * r21904;
        float r21906 = a;
        float r21907 = r21906 * r21906;
        float r21908 = r21905 - r21907;
        float r21909 = r21903 / r21908;
        float r21910 = r21902 * r21909;
        float r21911 = r21903 / r21906;
        float r21912 = r21903 / r21904;
        float r21913 = r21911 - r21912;
        float r21914 = r21910 * r21913;
        return r21914;
}

double f_id(double a, double b) {
        double r21915 = atan2(1.0, 0.0);
        double r21916 = 2;
        double r21917 = r21915 / r21916;
        double r21918 = 1;
        double r21919 = b;
        double r21920 = r21919 * r21919;
        double r21921 = a;
        double r21922 = r21921 * r21921;
        double r21923 = r21920 - r21922;
        double r21924 = r21918 / r21923;
        double r21925 = r21917 * r21924;
        double r21926 = r21918 / r21921;
        double r21927 = r21918 / r21919;
        double r21928 = r21926 - r21927;
        double r21929 = r21925 * r21928;
        return r21929;
}


double f_of(float a, float b) {
        float r21930 = atan2(1.0, 0.0);
        float r21931 = a;
        float r21932 = r21930 / r21931;
        float r21933 = b;
        float r21934 = r21930 / r21933;
        float r21935 = r21932 - r21934;
        float r21936 = r21933 + r21931;
        float r21937 = r21935 / r21936;
        float r21938 = r21933 - r21931;
        float r21939 = 2;
        float r21940 = r21938 * r21939;
        float r21941 = r21937 / r21940;
        return r21941;
}

double f_od(double a, double b) {
        double r21942 = atan2(1.0, 0.0);
        double r21943 = a;
        double r21944 = r21942 / r21943;
        double r21945 = b;
        double r21946 = r21942 / r21945;
        double r21947 = r21944 - r21946;
        double r21948 = r21945 + r21943;
        double r21949 = r21947 / r21948;
        double r21950 = r21945 - r21943;
        double r21951 = 2;
        double r21952 = r21950 * r21951;
        double r21953 = r21949 / r21952;
        return r21953;
}

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 r21954, r21955, r21956, r21957, r21958, r21959, r21960, r21961, r21962, r21963, r21964, r21965, r21966, r21967, r21968;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21954);
        mpfr_init_set_str(r21955, "2", 10, MPFR_RNDN);
        mpfr_init(r21956);
        mpfr_init_set_str(r21957, "1", 10, MPFR_RNDN);
        mpfr_init(r21958);
        mpfr_init(r21959);
        mpfr_init(r21960);
        mpfr_init(r21961);
        mpfr_init(r21962);
        mpfr_init(r21963);
        mpfr_init(r21964);
        mpfr_init(r21965);
        mpfr_init(r21966);
        mpfr_init(r21967);
        mpfr_init(r21968);
}

double f_im(double a, double b) {
        mpfr_const_pi(r21954, MPFR_RNDN);
        ;
        mpfr_div(r21956, r21954, r21955, MPFR_RNDN);
        ;
        mpfr_set_d(r21958, b, MPFR_RNDN);
        mpfr_mul(r21959, r21958, r21958, MPFR_RNDN);
        mpfr_set_d(r21960, a, MPFR_RNDN);
        mpfr_mul(r21961, r21960, r21960, MPFR_RNDN);
        mpfr_sub(r21962, r21959, r21961, MPFR_RNDN);
        mpfr_div(r21963, r21957, r21962, MPFR_RNDN);
        mpfr_mul(r21964, r21956, r21963, MPFR_RNDN);
        mpfr_div(r21965, r21957, r21960, MPFR_RNDN);
        mpfr_div(r21966, r21957, r21958, MPFR_RNDN);
        mpfr_sub(r21967, r21965, r21966, MPFR_RNDN);
        mpfr_mul(r21968, r21964, r21967, MPFR_RNDN);
        return mpfr_get_d(r21968, MPFR_RNDN);
}

static mpfr_t r21969, r21970, r21971, r21972, r21973, r21974, r21975, r21976, r21977, r21978, r21979, r21980;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21969);
        mpfr_init(r21970);
        mpfr_init(r21971);
        mpfr_init(r21972);
        mpfr_init(r21973);
        mpfr_init(r21974);
        mpfr_init(r21975);
        mpfr_init(r21976);
        mpfr_init(r21977);
        mpfr_init_set_str(r21978, "2", 10, MPFR_RNDN);
        mpfr_init(r21979);
        mpfr_init(r21980);
}

double f_fm(double a, double b) {
        mpfr_const_pi(r21969, MPFR_RNDN);
        mpfr_set_d(r21970, a, MPFR_RNDN);
        mpfr_div(r21971, r21969, r21970, MPFR_RNDN);
        mpfr_set_d(r21972, b, MPFR_RNDN);
        mpfr_div(r21973, r21969, r21972, MPFR_RNDN);
        mpfr_sub(r21974, r21971, r21973, MPFR_RNDN);
        mpfr_add(r21975, r21972, r21970, MPFR_RNDN);
        mpfr_div(r21976, r21974, r21975, MPFR_RNDN);
        mpfr_sub(r21977, r21972, r21970, MPFR_RNDN);
        ;
        mpfr_mul(r21979, r21977, r21978, MPFR_RNDN);
        mpfr_div(r21980, r21976, r21979, MPFR_RNDN);
        return mpfr_get_d(r21980, MPFR_RNDN);
}

static mpfr_t r21981, r21982, r21983, r21984, r21985, r21986, r21987, r21988, r21989, r21990, r21991, r21992;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        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, "2", 10, MPFR_RNDN);
        mpfr_init(r21991);
        mpfr_init(r21992);
}

double f_dm(double a, double b) {
        mpfr_const_pi(r21981, MPFR_RNDN);
        mpfr_set_d(r21982, a, MPFR_RNDN);
        mpfr_div(r21983, r21981, r21982, MPFR_RNDN);
        mpfr_set_d(r21984, b, MPFR_RNDN);
        mpfr_div(r21985, r21981, r21984, MPFR_RNDN);
        mpfr_sub(r21986, r21983, r21985, MPFR_RNDN);
        mpfr_add(r21987, r21984, r21982, MPFR_RNDN);
        mpfr_div(r21988, r21986, r21987, MPFR_RNDN);
        mpfr_sub(r21989, r21984, r21982, MPFR_RNDN);
        ;
        mpfr_mul(r21991, r21989, r21990, MPFR_RNDN);
        mpfr_div(r21992, r21988, r21991, MPFR_RNDN);
        return mpfr_get_d(r21992, MPFR_RNDN);
}