#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 r23370 = a;
        float r23371 = r23370 * r23370;
        float r23372 = b;
        float r23373 = r23372 * r23372;
        float r23374 = r23371 - r23373;
        return r23374;
}

double f_id(double a, double b) {
        double r23375 = a;
        double r23376 = r23375 * r23375;
        double r23377 = b;
        double r23378 = r23377 * r23377;
        double r23379 = r23376 - r23378;
        return r23379;
}


double f_of(float a, float b) {
        float r23380 = a;
        float r23381 = b;
        float r23382 = r23381 * r23381;
        float r23383 = -r23382;
        float r23384 = fma(r23380, r23380, r23383);
        return r23384;
}

double f_od(double a, double b) {
        double r23385 = a;
        double r23386 = b;
        double r23387 = r23386 * r23386;
        double r23388 = -r23387;
        double r23389 = fma(r23385, r23385, r23388);
        return r23389;
}

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 r23390, r23391, r23392, r23393, r23394;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r23390);
        mpfr_init(r23391);
        mpfr_init(r23392);
        mpfr_init(r23393);
        mpfr_init(r23394);
}

double f_im(double a, double b) {
        mpfr_set_d(r23390, a, MPFR_RNDN);
        mpfr_mul(r23391, r23390, r23390, MPFR_RNDN);
        mpfr_set_d(r23392, b, MPFR_RNDN);
        mpfr_mul(r23393, r23392, r23392, MPFR_RNDN);
        mpfr_sub(r23394, r23391, r23393, MPFR_RNDN);
        return mpfr_get_d(r23394, MPFR_RNDN);
}

static mpfr_t r23395, r23396, r23397, r23398, r23399;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r23395);
        mpfr_init(r23396);
        mpfr_init(r23397);
        mpfr_init(r23398);
        mpfr_init(r23399);
}

double f_fm(double a, double b) {
        mpfr_set_d(r23395, a, MPFR_RNDN);
        mpfr_set_d(r23396, b, MPFR_RNDN);
        mpfr_mul(r23397, r23396, r23396, MPFR_RNDN);
        mpfr_neg(r23398, r23397, MPFR_RNDN);
        mpfr_fma(r23399, r23395, r23395, r23398, MPFR_RNDN);
        return mpfr_get_d(r23399, MPFR_RNDN);
}

static mpfr_t r23400, r23401, r23402, r23403, r23404;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r23400);
        mpfr_init(r23401);
        mpfr_init(r23402);
        mpfr_init(r23403);
        mpfr_init(r23404);
}

double f_dm(double a, double b) {
        mpfr_set_d(r23400, a, MPFR_RNDN);
        mpfr_set_d(r23401, b, MPFR_RNDN);
        mpfr_mul(r23402, r23401, r23401, MPFR_RNDN);
        mpfr_neg(r23403, r23402, MPFR_RNDN);
        mpfr_fma(r23404, r23400, r23400, r23403, MPFR_RNDN);
        return mpfr_get_d(r23404, MPFR_RNDN);
}