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

char *name = "Bearing on a great circle";

double f_if(float lambda1, float lambda2, float phi1, float phi2) {
        float r22978 = lambda1;
        float r22979 = lambda2;
        float r22980 = r22978 - r22979;
        float r22981 = sin(r22980);
        float r22982 = phi2;
        float r22983 = cos(r22982);
        float r22984 = r22981 * r22983;
        float r22985 = phi1;
        float r22986 = cos(r22985);
        float r22987 = sin(r22982);
        float r22988 = r22986 * r22987;
        float r22989 = sin(r22985);
        float r22990 = r22989 * r22983;
        float r22991 = cos(r22980);
        float r22992 = r22990 * r22991;
        float r22993 = r22988 - r22992;
        float r22994 = atan2(r22984, r22993);
        return r22994;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r22995 = lambda1;
        double r22996 = lambda2;
        double r22997 = r22995 - r22996;
        double r22998 = sin(r22997);
        double r22999 = phi2;
        double r23000 = cos(r22999);
        double r23001 = r22998 * r23000;
        double r23002 = phi1;
        double r23003 = cos(r23002);
        double r23004 = sin(r22999);
        double r23005 = r23003 * r23004;
        double r23006 = sin(r23002);
        double r23007 = r23006 * r23000;
        double r23008 = cos(r22997);
        double r23009 = r23007 * r23008;
        double r23010 = r23005 - r23009;
        double r23011 = atan2(r23001, r23010);
        return r23011;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r23012 = lambda1;
        float r23013 = sin(r23012);
        float r23014 = lambda2;
        float r23015 = cos(r23014);
        float r23016 = r23013 * r23015;
        float r23017 = cos(r23012);
        float r23018 = -r23014;
        float r23019 = sin(r23018);
        float r23020 = r23017 * r23019;
        float r23021 = r23016 + r23020;
        float r23022 = phi2;
        float r23023 = cos(r23022);
        float r23024 = r23021 * r23023;
        float r23025 = phi1;
        float r23026 = cos(r23025);
        float r23027 = 3;
        float r23028 = pow(r23026, r23027);
        float r23029 = sin(r23022);
        float r23030 = pow(r23029, r23027);
        float r23031 = r23028 * r23030;
        float r23032 = cbrt(r23031);
        float r23033 = sin(r23025);
        float r23034 = r23033 * r23023;
        float r23035 = r23017 * r23015;
        float r23036 = r23013 * r23019;
        float r23037 = r23035 - r23036;
        float r23038 = r23034 * r23037;
        float r23039 = r23032 - r23038;
        float r23040 = atan2(r23024, r23039);
        return r23040;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r23041 = lambda1;
        double r23042 = sin(r23041);
        double r23043 = lambda2;
        double r23044 = cos(r23043);
        double r23045 = r23042 * r23044;
        double r23046 = cos(r23041);
        double r23047 = -r23043;
        double r23048 = sin(r23047);
        double r23049 = r23046 * r23048;
        double r23050 = r23045 + r23049;
        double r23051 = phi2;
        double r23052 = cos(r23051);
        double r23053 = r23050 * r23052;
        double r23054 = phi1;
        double r23055 = cos(r23054);
        double r23056 = 3;
        double r23057 = pow(r23055, r23056);
        double r23058 = sin(r23051);
        double r23059 = pow(r23058, r23056);
        double r23060 = r23057 * r23059;
        double r23061 = cbrt(r23060);
        double r23062 = sin(r23054);
        double r23063 = r23062 * r23052;
        double r23064 = r23046 * r23044;
        double r23065 = r23042 * r23048;
        double r23066 = r23064 - r23065;
        double r23067 = r23063 * r23066;
        double r23068 = r23061 - r23067;
        double r23069 = atan2(r23053, r23068);
        return r23069;
}

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 r23070, r23071, r23072, r23073, r23074, r23075, r23076, r23077, r23078, r23079, r23080, r23081, r23082, r23083, r23084, r23085, r23086;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        mpfr_init(r23070);
        mpfr_init(r23071);
        mpfr_init(r23072);
        mpfr_init(r23073);
        mpfr_init(r23074);
        mpfr_init(r23075);
        mpfr_init(r23076);
        mpfr_init(r23077);
        mpfr_init(r23078);
        mpfr_init(r23079);
        mpfr_init(r23080);
        mpfr_init(r23081);
        mpfr_init(r23082);
        mpfr_init(r23083);
        mpfr_init(r23084);
        mpfr_init(r23085);
        mpfr_init(r23086);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23070, lambda1, MPFR_RNDN);
        mpfr_set_d(r23071, lambda2, MPFR_RNDN);
        mpfr_sub(r23072, r23070, r23071, MPFR_RNDN);
        mpfr_sin(r23073, r23072, MPFR_RNDN);
        mpfr_set_d(r23074, phi2, MPFR_RNDN);
        mpfr_cos(r23075, r23074, MPFR_RNDN);
        mpfr_mul(r23076, r23073, r23075, MPFR_RNDN);
        mpfr_set_d(r23077, phi1, MPFR_RNDN);
        mpfr_cos(r23078, r23077, MPFR_RNDN);
        mpfr_sin(r23079, r23074, MPFR_RNDN);
        mpfr_mul(r23080, r23078, r23079, MPFR_RNDN);
        mpfr_sin(r23081, r23077, MPFR_RNDN);
        mpfr_mul(r23082, r23081, r23075, MPFR_RNDN);
        mpfr_cos(r23083, r23072, MPFR_RNDN);
        mpfr_mul(r23084, r23082, r23083, MPFR_RNDN);
        mpfr_sub(r23085, r23080, r23084, MPFR_RNDN);
        mpfr_atan2(r23086, r23076, r23085, MPFR_RNDN);
        return mpfr_get_d(r23086, MPFR_RNDN);
}

static mpfr_t r23087, r23088, r23089, r23090, r23091, r23092, r23093, r23094, r23095, r23096, r23097, r23098, r23099, r23100, r23101, r23102, r23103, r23104, r23105, r23106, r23107, r23108, r23109, r23110, r23111, r23112, r23113, r23114, r23115;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r23087);
        mpfr_init(r23088);
        mpfr_init(r23089);
        mpfr_init(r23090);
        mpfr_init(r23091);
        mpfr_init(r23092);
        mpfr_init(r23093);
        mpfr_init(r23094);
        mpfr_init(r23095);
        mpfr_init(r23096);
        mpfr_init(r23097);
        mpfr_init(r23098);
        mpfr_init(r23099);
        mpfr_init(r23100);
        mpfr_init(r23101);
        mpfr_init_set_str(r23102, "3", 10, MPFR_RNDN);
        mpfr_init(r23103);
        mpfr_init(r23104);
        mpfr_init(r23105);
        mpfr_init(r23106);
        mpfr_init(r23107);
        mpfr_init(r23108);
        mpfr_init(r23109);
        mpfr_init(r23110);
        mpfr_init(r23111);
        mpfr_init(r23112);
        mpfr_init(r23113);
        mpfr_init(r23114);
        mpfr_init(r23115);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23087, lambda1, MPFR_RNDN);
        mpfr_sin(r23088, r23087, MPFR_RNDN);
        mpfr_set_d(r23089, lambda2, MPFR_RNDN);
        mpfr_cos(r23090, r23089, MPFR_RNDN);
        mpfr_mul(r23091, r23088, r23090, MPFR_RNDN);
        mpfr_cos(r23092, r23087, MPFR_RNDN);
        mpfr_neg(r23093, r23089, MPFR_RNDN);
        mpfr_sin(r23094, r23093, MPFR_RNDN);
        mpfr_mul(r23095, r23092, r23094, MPFR_RNDN);
        mpfr_add(r23096, r23091, r23095, MPFR_RNDN);
        mpfr_set_d(r23097, phi2, MPFR_RNDN);
        mpfr_cos(r23098, r23097, MPFR_RNDN);
        mpfr_mul(r23099, r23096, r23098, MPFR_RNDN);
        mpfr_set_d(r23100, phi1, MPFR_RNDN);
        mpfr_cos(r23101, r23100, MPFR_RNDN);
        ;
        mpfr_pow(r23103, r23101, r23102, MPFR_RNDN);
        mpfr_sin(r23104, r23097, MPFR_RNDN);
        mpfr_pow(r23105, r23104, r23102, MPFR_RNDN);
        mpfr_mul(r23106, r23103, r23105, MPFR_RNDN);
        mpfr_cbrt(r23107, r23106, MPFR_RNDN);
        mpfr_sin(r23108, r23100, MPFR_RNDN);
        mpfr_mul(r23109, r23108, r23098, MPFR_RNDN);
        mpfr_mul(r23110, r23092, r23090, MPFR_RNDN);
        mpfr_mul(r23111, r23088, r23094, MPFR_RNDN);
        mpfr_sub(r23112, r23110, r23111, MPFR_RNDN);
        mpfr_mul(r23113, r23109, r23112, MPFR_RNDN);
        mpfr_sub(r23114, r23107, r23113, MPFR_RNDN);
        mpfr_atan2(r23115, r23099, r23114, MPFR_RNDN);
        return mpfr_get_d(r23115, MPFR_RNDN);
}

static mpfr_t r23116, r23117, r23118, r23119, r23120, r23121, r23122, r23123, r23124, r23125, r23126, r23127, r23128, r23129, r23130, r23131, r23132, r23133, r23134, r23135, r23136, r23137, r23138, r23139, r23140, r23141, r23142, r23143, r23144;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r23116);
        mpfr_init(r23117);
        mpfr_init(r23118);
        mpfr_init(r23119);
        mpfr_init(r23120);
        mpfr_init(r23121);
        mpfr_init(r23122);
        mpfr_init(r23123);
        mpfr_init(r23124);
        mpfr_init(r23125);
        mpfr_init(r23126);
        mpfr_init(r23127);
        mpfr_init(r23128);
        mpfr_init(r23129);
        mpfr_init(r23130);
        mpfr_init_set_str(r23131, "3", 10, MPFR_RNDN);
        mpfr_init(r23132);
        mpfr_init(r23133);
        mpfr_init(r23134);
        mpfr_init(r23135);
        mpfr_init(r23136);
        mpfr_init(r23137);
        mpfr_init(r23138);
        mpfr_init(r23139);
        mpfr_init(r23140);
        mpfr_init(r23141);
        mpfr_init(r23142);
        mpfr_init(r23143);
        mpfr_init(r23144);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23116, lambda1, MPFR_RNDN);
        mpfr_sin(r23117, r23116, MPFR_RNDN);
        mpfr_set_d(r23118, lambda2, MPFR_RNDN);
        mpfr_cos(r23119, r23118, MPFR_RNDN);
        mpfr_mul(r23120, r23117, r23119, MPFR_RNDN);
        mpfr_cos(r23121, r23116, MPFR_RNDN);
        mpfr_neg(r23122, r23118, MPFR_RNDN);
        mpfr_sin(r23123, r23122, MPFR_RNDN);
        mpfr_mul(r23124, r23121, r23123, MPFR_RNDN);
        mpfr_add(r23125, r23120, r23124, MPFR_RNDN);
        mpfr_set_d(r23126, phi2, MPFR_RNDN);
        mpfr_cos(r23127, r23126, MPFR_RNDN);
        mpfr_mul(r23128, r23125, r23127, MPFR_RNDN);
        mpfr_set_d(r23129, phi1, MPFR_RNDN);
        mpfr_cos(r23130, r23129, MPFR_RNDN);
        ;
        mpfr_pow(r23132, r23130, r23131, MPFR_RNDN);
        mpfr_sin(r23133, r23126, MPFR_RNDN);
        mpfr_pow(r23134, r23133, r23131, MPFR_RNDN);
        mpfr_mul(r23135, r23132, r23134, MPFR_RNDN);
        mpfr_cbrt(r23136, r23135, MPFR_RNDN);
        mpfr_sin(r23137, r23129, MPFR_RNDN);
        mpfr_mul(r23138, r23137, r23127, MPFR_RNDN);
        mpfr_mul(r23139, r23121, r23119, MPFR_RNDN);
        mpfr_mul(r23140, r23117, r23123, MPFR_RNDN);
        mpfr_sub(r23141, r23139, r23140, MPFR_RNDN);
        mpfr_mul(r23142, r23138, r23141, MPFR_RNDN);
        mpfr_sub(r23143, r23136, r23142, MPFR_RNDN);
        mpfr_atan2(r23144, r23128, r23143, MPFR_RNDN);
        return mpfr_get_d(r23144, MPFR_RNDN);
}