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

char *name = "Spherical law of cosines";

double f_if(float R, float lambda1, float lambda2, float phi1, float phi2) {
        float r21519 = phi1;
        float r21520 = sin(r21519);
        float r21521 = phi2;
        float r21522 = sin(r21521);
        float r21523 = r21520 * r21522;
        float r21524 = cos(r21519);
        float r21525 = cos(r21521);
        float r21526 = r21524 * r21525;
        float r21527 = lambda1;
        float r21528 = lambda2;
        float r21529 = r21527 - r21528;
        float r21530 = cos(r21529);
        float r21531 = r21526 * r21530;
        float r21532 = r21523 + r21531;
        float r21533 = acos(r21532);
        float r21534 = R;
        float r21535 = r21533 * r21534;
        return r21535;
}

double f_id(double R, double lambda1, double lambda2, double phi1, double phi2) {
        double r21536 = phi1;
        double r21537 = sin(r21536);
        double r21538 = phi2;
        double r21539 = sin(r21538);
        double r21540 = r21537 * r21539;
        double r21541 = cos(r21536);
        double r21542 = cos(r21538);
        double r21543 = r21541 * r21542;
        double r21544 = lambda1;
        double r21545 = lambda2;
        double r21546 = r21544 - r21545;
        double r21547 = cos(r21546);
        double r21548 = r21543 * r21547;
        double r21549 = r21540 + r21548;
        double r21550 = acos(r21549);
        double r21551 = R;
        double r21552 = r21550 * r21551;
        return r21552;
}


double f_of(float R, float lambda1, float lambda2, float phi1, float phi2) {
        float r21553 = lambda1;
        float r21554 = cos(r21553);
        float r21555 = lambda2;
        float r21556 = cos(r21555);
        float r21557 = sin(r21553);
        float r21558 = sin(r21555);
        float r21559 = r21557 * r21558;
        float r21560 = fma(r21554, r21556, r21559);
        float r21561 = phi1;
        float r21562 = cos(r21561);
        float r21563 = phi2;
        float r21564 = cos(r21563);
        float r21565 = r21562 * r21564;
        float r21566 = sin(r21561);
        float r21567 = sin(r21563);
        float r21568 = r21566 * r21567;
        float r21569 = fma(r21560, r21565, r21568);
        float r21570 = expm1(r21569);
        float r21571 = log1p(r21570);
        float r21572 = acos(r21571);
        float r21573 = R;
        float r21574 = r21572 * r21573;
        return r21574;
}

double f_od(double R, double lambda1, double lambda2, double phi1, double phi2) {
        double r21575 = lambda1;
        double r21576 = cos(r21575);
        double r21577 = lambda2;
        double r21578 = cos(r21577);
        double r21579 = sin(r21575);
        double r21580 = sin(r21577);
        double r21581 = r21579 * r21580;
        double r21582 = fma(r21576, r21578, r21581);
        double r21583 = phi1;
        double r21584 = cos(r21583);
        double r21585 = phi2;
        double r21586 = cos(r21585);
        double r21587 = r21584 * r21586;
        double r21588 = sin(r21583);
        double r21589 = sin(r21585);
        double r21590 = r21588 * r21589;
        double r21591 = fma(r21582, r21587, r21590);
        double r21592 = expm1(r21591);
        double r21593 = log1p(r21592);
        double r21594 = acos(r21593);
        double r21595 = R;
        double r21596 = r21594 * r21595;
        return r21596;
}

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 r21597, r21598, r21599, r21600, r21601, r21602, r21603, r21604, r21605, r21606, r21607, r21608, r21609, r21610, r21611, r21612, r21613;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2128);
        mpfr_init(r21597);
        mpfr_init(r21598);
        mpfr_init(r21599);
        mpfr_init(r21600);
        mpfr_init(r21601);
        mpfr_init(r21602);
        mpfr_init(r21603);
        mpfr_init(r21604);
        mpfr_init(r21605);
        mpfr_init(r21606);
        mpfr_init(r21607);
        mpfr_init(r21608);
        mpfr_init(r21609);
        mpfr_init(r21610);
        mpfr_init(r21611);
        mpfr_init(r21612);
        mpfr_init(r21613);
}

double f_im(double R, double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r21597, phi1, MPFR_RNDN);
        mpfr_sin(r21598, r21597, MPFR_RNDN);
        mpfr_set_d(r21599, phi2, MPFR_RNDN);
        mpfr_sin(r21600, r21599, MPFR_RNDN);
        mpfr_mul(r21601, r21598, r21600, MPFR_RNDN);
        mpfr_cos(r21602, r21597, MPFR_RNDN);
        mpfr_cos(r21603, r21599, MPFR_RNDN);
        mpfr_mul(r21604, r21602, r21603, MPFR_RNDN);
        mpfr_set_d(r21605, lambda1, MPFR_RNDN);
        mpfr_set_d(r21606, lambda2, MPFR_RNDN);
        mpfr_sub(r21607, r21605, r21606, MPFR_RNDN);
        mpfr_cos(r21608, r21607, MPFR_RNDN);
        mpfr_mul(r21609, r21604, r21608, MPFR_RNDN);
        mpfr_add(r21610, r21601, r21609, MPFR_RNDN);
        mpfr_acos(r21611, r21610, MPFR_RNDN);
        mpfr_set_d(r21612, R, MPFR_RNDN);
        mpfr_mul(r21613, r21611, r21612, MPFR_RNDN);
        return mpfr_get_d(r21613, MPFR_RNDN);
}

static mpfr_t r21614, r21615, r21616, r21617, r21618, r21619, r21620, r21621, r21622, r21623, r21624, r21625, r21626, r21627, r21628, r21629, r21630, r21631, r21632, r21633, r21634, r21635;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2128);
        mpfr_init(r21614);
        mpfr_init(r21615);
        mpfr_init(r21616);
        mpfr_init(r21617);
        mpfr_init(r21618);
        mpfr_init(r21619);
        mpfr_init(r21620);
        mpfr_init(r21621);
        mpfr_init(r21622);
        mpfr_init(r21623);
        mpfr_init(r21624);
        mpfr_init(r21625);
        mpfr_init(r21626);
        mpfr_init(r21627);
        mpfr_init(r21628);
        mpfr_init(r21629);
        mpfr_init(r21630);
        mpfr_init(r21631);
        mpfr_init(r21632);
        mpfr_init(r21633);
        mpfr_init(r21634);
        mpfr_init(r21635);
}

double f_fm(double R, double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r21614, lambda1, MPFR_RNDN);
        mpfr_cos(r21615, r21614, MPFR_RNDN);
        mpfr_set_d(r21616, lambda2, MPFR_RNDN);
        mpfr_cos(r21617, r21616, MPFR_RNDN);
        mpfr_sin(r21618, r21614, MPFR_RNDN);
        mpfr_sin(r21619, r21616, MPFR_RNDN);
        mpfr_mul(r21620, r21618, r21619, MPFR_RNDN);
        mpfr_fma(r21621, r21615, r21617, r21620, MPFR_RNDN);
        mpfr_set_d(r21622, phi1, MPFR_RNDN);
        mpfr_cos(r21623, r21622, MPFR_RNDN);
        mpfr_set_d(r21624, phi2, MPFR_RNDN);
        mpfr_cos(r21625, r21624, MPFR_RNDN);
        mpfr_mul(r21626, r21623, r21625, MPFR_RNDN);
        mpfr_sin(r21627, r21622, MPFR_RNDN);
        mpfr_sin(r21628, r21624, MPFR_RNDN);
        mpfr_mul(r21629, r21627, r21628, MPFR_RNDN);
        mpfr_fma(r21630, r21621, r21626, r21629, MPFR_RNDN);
        mpfr_expm1(r21631, r21630, MPFR_RNDN);
        mpfr_log1p(r21632, r21631, MPFR_RNDN);
        mpfr_acos(r21633, r21632, MPFR_RNDN);
        mpfr_set_d(r21634, R, MPFR_RNDN);
        mpfr_mul(r21635, r21633, r21634, MPFR_RNDN);
        return mpfr_get_d(r21635, MPFR_RNDN);
}

static mpfr_t r21636, r21637, r21638, r21639, r21640, r21641, r21642, r21643, r21644, r21645, r21646, r21647, r21648, r21649, r21650, r21651, r21652, r21653, r21654, r21655, r21656, r21657;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2128);
        mpfr_init(r21636);
        mpfr_init(r21637);
        mpfr_init(r21638);
        mpfr_init(r21639);
        mpfr_init(r21640);
        mpfr_init(r21641);
        mpfr_init(r21642);
        mpfr_init(r21643);
        mpfr_init(r21644);
        mpfr_init(r21645);
        mpfr_init(r21646);
        mpfr_init(r21647);
        mpfr_init(r21648);
        mpfr_init(r21649);
        mpfr_init(r21650);
        mpfr_init(r21651);
        mpfr_init(r21652);
        mpfr_init(r21653);
        mpfr_init(r21654);
        mpfr_init(r21655);
        mpfr_init(r21656);
        mpfr_init(r21657);
}

double f_dm(double R, double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r21636, lambda1, MPFR_RNDN);
        mpfr_cos(r21637, r21636, MPFR_RNDN);
        mpfr_set_d(r21638, lambda2, MPFR_RNDN);
        mpfr_cos(r21639, r21638, MPFR_RNDN);
        mpfr_sin(r21640, r21636, MPFR_RNDN);
        mpfr_sin(r21641, r21638, MPFR_RNDN);
        mpfr_mul(r21642, r21640, r21641, MPFR_RNDN);
        mpfr_fma(r21643, r21637, r21639, r21642, MPFR_RNDN);
        mpfr_set_d(r21644, phi1, MPFR_RNDN);
        mpfr_cos(r21645, r21644, MPFR_RNDN);
        mpfr_set_d(r21646, phi2, MPFR_RNDN);
        mpfr_cos(r21647, r21646, MPFR_RNDN);
        mpfr_mul(r21648, r21645, r21647, MPFR_RNDN);
        mpfr_sin(r21649, r21644, MPFR_RNDN);
        mpfr_sin(r21650, r21646, MPFR_RNDN);
        mpfr_mul(r21651, r21649, r21650, MPFR_RNDN);
        mpfr_fma(r21652, r21643, r21648, r21651, MPFR_RNDN);
        mpfr_expm1(r21653, r21652, MPFR_RNDN);
        mpfr_log1p(r21654, r21653, MPFR_RNDN);
        mpfr_acos(r21655, r21654, MPFR_RNDN);
        mpfr_set_d(r21656, R, MPFR_RNDN);
        mpfr_mul(r21657, r21655, r21656, MPFR_RNDN);
        return mpfr_get_d(r21657, MPFR_RNDN);
}

