#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 r15315 = atan2(1.0, 0.0);
        float r15316 = 2.0f;
        float r15317 = r15315 / r15316;
        float r15318 = 1.0f;
        float r15319 = b;
        float r15320 = r15319 * r15319;
        float r15321 = a;
        float r15322 = r15321 * r15321;
        float r15323 = r15320 - r15322;
        float r15324 = r15318 / r15323;
        float r15325 = r15317 * r15324;
        float r15326 = r15318 / r15321;
        float r15327 = r15318 / r15319;
        float r15328 = r15326 - r15327;
        float r15329 = r15325 * r15328;
        return r15329;
}

double f_id(double a, double b) {
        double r15330 = atan2(1.0, 0.0);
        double r15331 = 2.0;
        double r15332 = r15330 / r15331;
        double r15333 = 1.0;
        double r15334 = b;
        double r15335 = r15334 * r15334;
        double r15336 = a;
        double r15337 = r15336 * r15336;
        double r15338 = r15335 - r15337;
        double r15339 = r15333 / r15338;
        double r15340 = r15332 * r15339;
        double r15341 = r15333 / r15336;
        double r15342 = r15333 / r15334;
        double r15343 = r15341 - r15342;
        double r15344 = r15340 * r15343;
        return r15344;
}


double f_of(float a, float b) {
        float r15345 = atan2(1.0, 0.0);
        float r15346 = a;
        float r15347 = b;
        float r15348 = r15346 + r15347;
        float r15349 = r15345 / r15348;
        float r15350 = 2.0f;
        float r15351 = r15346 * r15347;
        float r15352 = r15350 * r15351;
        float r15353 = r15349 / r15352;
        return r15353;
}

double f_od(double a, double b) {
        double r15354 = atan2(1.0, 0.0);
        double r15355 = a;
        double r15356 = b;
        double r15357 = r15355 + r15356;
        double r15358 = r15354 / r15357;
        double r15359 = 2.0;
        double r15360 = r15355 * r15356;
        double r15361 = r15359 * r15360;
        double r15362 = r15358 / r15361;
        return r15362;
}

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 r15363, r15364, r15365, r15366, r15367, r15368, r15369, r15370, r15371, r15372, r15373, r15374, r15375, r15376, r15377;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15363);
        mpfr_init_set_str(r15364, "2", 10, MPFR_RNDN);
        mpfr_init(r15365);
        mpfr_init_set_str(r15366, "1", 10, MPFR_RNDN);
        mpfr_init(r15367);
        mpfr_init(r15368);
        mpfr_init(r15369);
        mpfr_init(r15370);
        mpfr_init(r15371);
        mpfr_init(r15372);
        mpfr_init(r15373);
        mpfr_init(r15374);
        mpfr_init(r15375);
        mpfr_init(r15376);
        mpfr_init(r15377);
}

double f_im(double a, double b) {
        mpfr_const_pi(r15363, MPFR_RNDN);
        ;
        mpfr_div(r15365, r15363, r15364, MPFR_RNDN);
        ;
        mpfr_set_d(r15367, b, MPFR_RNDN);
        mpfr_sqr(r15368, r15367, MPFR_RNDN);
        mpfr_set_d(r15369, a, MPFR_RNDN);
        mpfr_sqr(r15370, r15369, MPFR_RNDN);
        mpfr_sub(r15371, r15368, r15370, MPFR_RNDN);
        mpfr_div(r15372, r15366, r15371, MPFR_RNDN);
        mpfr_mul(r15373, r15365, r15372, MPFR_RNDN);
        mpfr_div(r15374, r15366, r15369, MPFR_RNDN);
        mpfr_div(r15375, r15366, r15367, MPFR_RNDN);
        mpfr_sub(r15376, r15374, r15375, MPFR_RNDN);
        mpfr_mul(r15377, r15373, r15376, MPFR_RNDN);
        return mpfr_get_d(r15377, MPFR_RNDN);
}

static mpfr_t r15378, r15379, r15380, r15381, r15382, r15383, r15384, r15385, r15386;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15378);
        mpfr_init(r15379);
        mpfr_init(r15380);
        mpfr_init(r15381);
        mpfr_init(r15382);
        mpfr_init_set_str(r15383, "2", 10, MPFR_RNDN);
        mpfr_init(r15384);
        mpfr_init(r15385);
        mpfr_init(r15386);
}

double f_fm(double a, double b) {
        mpfr_const_pi(r15378, MPFR_RNDN);
        mpfr_set_d(r15379, a, MPFR_RNDN);
        mpfr_set_d(r15380, b, MPFR_RNDN);
        mpfr_add(r15381, r15379, r15380, MPFR_RNDN);
        mpfr_div(r15382, r15378, r15381, MPFR_RNDN);
        ;
        mpfr_mul(r15384, r15379, r15380, MPFR_RNDN);
        mpfr_mul(r15385, r15383, r15384, MPFR_RNDN);
        mpfr_div(r15386, r15382, r15385, MPFR_RNDN);
        return mpfr_get_d(r15386, MPFR_RNDN);
}

static mpfr_t r15387, r15388, r15389, r15390, r15391, r15392, r15393, r15394, r15395;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15387);
        mpfr_init(r15388);
        mpfr_init(r15389);
        mpfr_init(r15390);
        mpfr_init(r15391);
        mpfr_init_set_str(r15392, "2", 10, MPFR_RNDN);
        mpfr_init(r15393);
        mpfr_init(r15394);
        mpfr_init(r15395);
}

double f_dm(double a, double b) {
        mpfr_const_pi(r15387, MPFR_RNDN);
        mpfr_set_d(r15388, a, MPFR_RNDN);
        mpfr_set_d(r15389, b, MPFR_RNDN);
        mpfr_add(r15390, r15388, r15389, MPFR_RNDN);
        mpfr_div(r15391, r15387, r15390, MPFR_RNDN);
        ;
        mpfr_mul(r15393, r15388, r15389, MPFR_RNDN);
        mpfr_mul(r15394, r15392, r15393, MPFR_RNDN);
        mpfr_div(r15395, r15391, r15394, MPFR_RNDN);
        return mpfr_get_d(r15395, MPFR_RNDN);
}