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

char *name = "Difference of squares";

double f_if(float a, float b) {
        float r16481 = a;
        float r16482 = r16481 * r16481;
        float r16483 = b;
        float r16484 = r16483 * r16483;
        float r16485 = r16482 - r16484;
        return r16485;
}

double f_id(double a, double b) {
        double r16486 = a;
        double r16487 = r16486 * r16486;
        double r16488 = b;
        double r16489 = r16488 * r16488;
        double r16490 = r16487 - r16489;
        return r16490;
}


double f_of(float a, float b) {
        float r16491 = a;
        float r16492 = b;
        float r16493 = r16491 + r16492;
        float r16494 = r16491 - r16492;
        float r16495 = r16493 * r16494;
        return r16495;
}

double f_od(double a, double b) {
        double r16496 = a;
        double r16497 = b;
        double r16498 = r16496 + r16497;
        double r16499 = r16496 - r16497;
        double r16500 = r16498 * r16499;
        return r16500;
}

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 r16501, r16502, r16503, r16504, r16505;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16501);
        mpfr_init(r16502);
        mpfr_init(r16503);
        mpfr_init(r16504);
        mpfr_init(r16505);
}

double f_im(double a, double b) {
        mpfr_set_d(r16501, a, MPFR_RNDN);
        mpfr_sqr(r16502, r16501, MPFR_RNDN);
        mpfr_set_d(r16503, b, MPFR_RNDN);
        mpfr_sqr(r16504, r16503, MPFR_RNDN);
        mpfr_sub(r16505, r16502, r16504, MPFR_RNDN);
        return mpfr_get_d(r16505, MPFR_RNDN);
}

static mpfr_t r16506, r16507, r16508, r16509, r16510;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16506);
        mpfr_init(r16507);
        mpfr_init(r16508);
        mpfr_init(r16509);
        mpfr_init(r16510);
}

double f_fm(double a, double b) {
        mpfr_set_d(r16506, a, MPFR_RNDN);
        mpfr_set_d(r16507, b, MPFR_RNDN);
        mpfr_add(r16508, r16506, r16507, MPFR_RNDN);
        mpfr_sub(r16509, r16506, r16507, MPFR_RNDN);
        mpfr_mul(r16510, r16508, r16509, MPFR_RNDN);
        return mpfr_get_d(r16510, MPFR_RNDN);
}

static mpfr_t r16511, r16512, r16513, r16514, r16515;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16511);
        mpfr_init(r16512);
        mpfr_init(r16513);
        mpfr_init(r16514);
        mpfr_init(r16515);
}

double f_dm(double a, double b) {
        mpfr_set_d(r16511, a, MPFR_RNDN);
        mpfr_set_d(r16512, b, MPFR_RNDN);
        mpfr_add(r16513, r16511, r16512, MPFR_RNDN);
        mpfr_sub(r16514, r16511, r16512, MPFR_RNDN);
        mpfr_mul(r16515, r16513, r16514, MPFR_RNDN);
        return mpfr_get_d(r16515, MPFR_RNDN);
}