#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 r22986 = lambda1;
        float r22987 = lambda2;
        float r22988 = r22986 - r22987;
        float r22989 = sin(r22988);
        float r22990 = phi2;
        float r22991 = cos(r22990);
        float r22992 = r22989 * r22991;
        float r22993 = phi1;
        float r22994 = cos(r22993);
        float r22995 = sin(r22990);
        float r22996 = r22994 * r22995;
        float r22997 = sin(r22993);
        float r22998 = r22997 * r22991;
        float r22999 = cos(r22988);
        float r23000 = r22998 * r22999;
        float r23001 = r22996 - r23000;
        float r23002 = atan2(r22992, r23001);
        return r23002;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r23003 = lambda1;
        double r23004 = lambda2;
        double r23005 = r23003 - r23004;
        double r23006 = sin(r23005);
        double r23007 = phi2;
        double r23008 = cos(r23007);
        double r23009 = r23006 * r23008;
        double r23010 = phi1;
        double r23011 = cos(r23010);
        double r23012 = sin(r23007);
        double r23013 = r23011 * r23012;
        double r23014 = sin(r23010);
        double r23015 = r23014 * r23008;
        double r23016 = cos(r23005);
        double r23017 = r23015 * r23016;
        double r23018 = r23013 - r23017;
        double r23019 = atan2(r23009, r23018);
        return r23019;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r23020 = lambda1;
        float r23021 = sin(r23020);
        float r23022 = lambda2;
        float r23023 = cos(r23022);
        float r23024 = r23021 * r23023;
        float r23025 = cos(r23020);
        float r23026 = -r23022;
        float r23027 = sin(r23026);
        float r23028 = r23025 * r23027;
        float r23029 = r23024 + r23028;
        float r23030 = phi2;
        float r23031 = cos(r23030);
        float r23032 = r23029 * r23031;
        float r23033 = phi1;
        float r23034 = cos(r23033);
        float r23035 = sin(r23030);
        float r23036 = r23034 * r23035;
        float r23037 = sin(r23033);
        float r23038 = r23037 * r23031;
        float r23039 = r23025 * r23023;
        float r23040 = r23038 * r23039;
        float r23041 = sin(r23022);
        float r23042 = r23021 * r23041;
        float r23043 = r23038 * r23042;
        float r23044 = r23040 + r23043;
        float r23045 = r23036 - r23044;
        float r23046 = atan2(r23032, r23045);
        return r23046;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r23047 = lambda1;
        double r23048 = sin(r23047);
        double r23049 = lambda2;
        double r23050 = cos(r23049);
        double r23051 = r23048 * r23050;
        double r23052 = cos(r23047);
        double r23053 = -r23049;
        double r23054 = sin(r23053);
        double r23055 = r23052 * r23054;
        double r23056 = r23051 + r23055;
        double r23057 = phi2;
        double r23058 = cos(r23057);
        double r23059 = r23056 * r23058;
        double r23060 = phi1;
        double r23061 = cos(r23060);
        double r23062 = sin(r23057);
        double r23063 = r23061 * r23062;
        double r23064 = sin(r23060);
        double r23065 = r23064 * r23058;
        double r23066 = r23052 * r23050;
        double r23067 = r23065 * r23066;
        double r23068 = sin(r23049);
        double r23069 = r23048 * r23068;
        double r23070 = r23065 * r23069;
        double r23071 = r23067 + r23070;
        double r23072 = r23063 - r23071;
        double r23073 = atan2(r23059, r23072);
        return r23073;
}

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 r23074, r23075, r23076, r23077, r23078, r23079, r23080, r23081, r23082, r23083, r23084, r23085, r23086, r23087, r23088, r23089, r23090;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        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);
        mpfr_init(r23087);
        mpfr_init(r23088);
        mpfr_init(r23089);
        mpfr_init(r23090);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23074, lambda1, MPFR_RNDN);
        mpfr_set_d(r23075, lambda2, MPFR_RNDN);
        mpfr_sub(r23076, r23074, r23075, MPFR_RNDN);
        mpfr_sin(r23077, r23076, MPFR_RNDN);
        mpfr_set_d(r23078, phi2, MPFR_RNDN);
        mpfr_cos(r23079, r23078, MPFR_RNDN);
        mpfr_mul(r23080, r23077, r23079, MPFR_RNDN);
        mpfr_set_d(r23081, phi1, MPFR_RNDN);
        mpfr_cos(r23082, r23081, MPFR_RNDN);
        mpfr_sin(r23083, r23078, MPFR_RNDN);
        mpfr_mul(r23084, r23082, r23083, MPFR_RNDN);
        mpfr_sin(r23085, r23081, MPFR_RNDN);
        mpfr_mul(r23086, r23085, r23079, MPFR_RNDN);
        mpfr_cos(r23087, r23076, MPFR_RNDN);
        mpfr_mul(r23088, r23086, r23087, MPFR_RNDN);
        mpfr_sub(r23089, r23084, r23088, MPFR_RNDN);
        mpfr_atan2(r23090, r23080, r23089, MPFR_RNDN);
        return mpfr_get_d(r23090, MPFR_RNDN);
}

static mpfr_t 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, r23116, r23117;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        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(r23102);
        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);
        mpfr_init(r23116);
        mpfr_init(r23117);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23091, lambda1, MPFR_RNDN);
        mpfr_sin(r23092, r23091, MPFR_RNDN);
        mpfr_set_d(r23093, lambda2, MPFR_RNDN);
        mpfr_cos(r23094, r23093, MPFR_RNDN);
        mpfr_mul(r23095, r23092, r23094, MPFR_RNDN);
        mpfr_cos(r23096, r23091, MPFR_RNDN);
        mpfr_neg(r23097, r23093, MPFR_RNDN);
        mpfr_sin(r23098, r23097, MPFR_RNDN);
        mpfr_mul(r23099, r23096, r23098, MPFR_RNDN);
        mpfr_add(r23100, r23095, r23099, MPFR_RNDN);
        mpfr_set_d(r23101, phi2, MPFR_RNDN);
        mpfr_cos(r23102, r23101, MPFR_RNDN);
        mpfr_mul(r23103, r23100, r23102, MPFR_RNDN);
        mpfr_set_d(r23104, phi1, MPFR_RNDN);
        mpfr_cos(r23105, r23104, MPFR_RNDN);
        mpfr_sin(r23106, r23101, MPFR_RNDN);
        mpfr_mul(r23107, r23105, r23106, MPFR_RNDN);
        mpfr_sin(r23108, r23104, MPFR_RNDN);
        mpfr_mul(r23109, r23108, r23102, MPFR_RNDN);
        mpfr_mul(r23110, r23096, r23094, MPFR_RNDN);
        mpfr_mul(r23111, r23109, r23110, MPFR_RNDN);
        mpfr_sin(r23112, r23093, MPFR_RNDN);
        mpfr_mul(r23113, r23092, r23112, MPFR_RNDN);
        mpfr_mul(r23114, r23109, r23113, MPFR_RNDN);
        mpfr_add(r23115, r23111, r23114, MPFR_RNDN);
        mpfr_sub(r23116, r23107, r23115, MPFR_RNDN);
        mpfr_atan2(r23117, r23103, r23116, MPFR_RNDN);
        return mpfr_get_d(r23117, MPFR_RNDN);
}

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