#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 r22998 = lambda1;
        float r22999 = lambda2;
        float r23000 = r22998 - r22999;
        float r23001 = sin(r23000);
        float r23002 = phi2;
        float r23003 = cos(r23002);
        float r23004 = r23001 * r23003;
        float r23005 = phi1;
        float r23006 = cos(r23005);
        float r23007 = sin(r23002);
        float r23008 = r23006 * r23007;
        float r23009 = sin(r23005);
        float r23010 = r23009 * r23003;
        float r23011 = cos(r23000);
        float r23012 = r23010 * r23011;
        float r23013 = r23008 - r23012;
        float r23014 = atan2(r23004, r23013);
        return r23014;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r23015 = lambda1;
        double r23016 = lambda2;
        double r23017 = r23015 - r23016;
        double r23018 = sin(r23017);
        double r23019 = phi2;
        double r23020 = cos(r23019);
        double r23021 = r23018 * r23020;
        double r23022 = phi1;
        double r23023 = cos(r23022);
        double r23024 = sin(r23019);
        double r23025 = r23023 * r23024;
        double r23026 = sin(r23022);
        double r23027 = r23026 * r23020;
        double r23028 = cos(r23017);
        double r23029 = r23027 * r23028;
        double r23030 = r23025 - r23029;
        double r23031 = atan2(r23021, r23030);
        return r23031;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r23032 = lambda1;
        float r23033 = sin(r23032);
        float r23034 = lambda2;
        float r23035 = cos(r23034);
        float r23036 = r23033 * r23035;
        float r23037 = cos(r23032);
        float r23038 = -r23034;
        float r23039 = sin(r23038);
        float r23040 = r23037 * r23039;
        float r23041 = r23036 + r23040;
        float r23042 = phi2;
        float r23043 = cos(r23042);
        float r23044 = r23041 * r23043;
        float r23045 = phi1;
        float r23046 = cos(r23045);
        float r23047 = sin(r23042);
        float r23048 = r23046 * r23047;
        float r23049 = sin(r23045);
        float r23050 = r23049 * r23043;
        float r23051 = r23037 * r23035;
        float r23052 = r23050 * r23051;
        float r23053 = sin(r23034);
        float r23054 = r23033 * r23053;
        float r23055 = r23050 * r23054;
        float r23056 = exp(r23055);
        float r23057 = log(r23056);
        float r23058 = r23052 + r23057;
        float r23059 = r23048 - r23058;
        float r23060 = atan2(r23044, r23059);
        return r23060;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r23061 = lambda1;
        double r23062 = sin(r23061);
        double r23063 = lambda2;
        double r23064 = cos(r23063);
        double r23065 = r23062 * r23064;
        double r23066 = cos(r23061);
        double r23067 = -r23063;
        double r23068 = sin(r23067);
        double r23069 = r23066 * r23068;
        double r23070 = r23065 + r23069;
        double r23071 = phi2;
        double r23072 = cos(r23071);
        double r23073 = r23070 * r23072;
        double r23074 = phi1;
        double r23075 = cos(r23074);
        double r23076 = sin(r23071);
        double r23077 = r23075 * r23076;
        double r23078 = sin(r23074);
        double r23079 = r23078 * r23072;
        double r23080 = r23066 * r23064;
        double r23081 = r23079 * r23080;
        double r23082 = sin(r23063);
        double r23083 = r23062 * r23082;
        double r23084 = r23079 * r23083;
        double r23085 = exp(r23084);
        double r23086 = log(r23085);
        double r23087 = r23081 + r23086;
        double r23088 = r23077 - r23087;
        double r23089 = atan2(r23073, r23088);
        return r23089;
}

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 r23090, r23091, r23092, r23093, r23094, r23095, r23096, r23097, r23098, r23099, r23100, r23101, r23102, r23103, r23104, r23105, r23106;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        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(r23102);
        mpfr_init(r23103);
        mpfr_init(r23104);
        mpfr_init(r23105);
        mpfr_init(r23106);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23090, lambda1, MPFR_RNDN);
        mpfr_set_d(r23091, lambda2, MPFR_RNDN);
        mpfr_sub(r23092, r23090, r23091, MPFR_RNDN);
        mpfr_sin(r23093, r23092, MPFR_RNDN);
        mpfr_set_d(r23094, phi2, MPFR_RNDN);
        mpfr_cos(r23095, r23094, MPFR_RNDN);
        mpfr_mul(r23096, r23093, r23095, MPFR_RNDN);
        mpfr_set_d(r23097, phi1, MPFR_RNDN);
        mpfr_cos(r23098, r23097, MPFR_RNDN);
        mpfr_sin(r23099, r23094, MPFR_RNDN);
        mpfr_mul(r23100, r23098, r23099, MPFR_RNDN);
        mpfr_sin(r23101, r23097, MPFR_RNDN);
        mpfr_mul(r23102, r23101, r23095, MPFR_RNDN);
        mpfr_cos(r23103, r23092, MPFR_RNDN);
        mpfr_mul(r23104, r23102, r23103, MPFR_RNDN);
        mpfr_sub(r23105, r23100, r23104, MPFR_RNDN);
        mpfr_atan2(r23106, r23096, r23105, MPFR_RNDN);
        return mpfr_get_d(r23106, MPFR_RNDN);
}

static mpfr_t r23107, r23108, r23109, r23110, r23111, r23112, r23113, r23114, r23115, r23116, r23117, r23118, r23119, r23120, r23121, r23122, r23123, r23124, r23125, r23126, r23127, r23128, r23129, r23130, r23131, r23132, r23133, r23134, r23135;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        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);
        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);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23107, lambda1, MPFR_RNDN);
        mpfr_sin(r23108, r23107, MPFR_RNDN);
        mpfr_set_d(r23109, lambda2, MPFR_RNDN);
        mpfr_cos(r23110, r23109, MPFR_RNDN);
        mpfr_mul(r23111, r23108, r23110, MPFR_RNDN);
        mpfr_cos(r23112, r23107, MPFR_RNDN);
        mpfr_neg(r23113, r23109, MPFR_RNDN);
        mpfr_sin(r23114, r23113, MPFR_RNDN);
        mpfr_mul(r23115, r23112, r23114, MPFR_RNDN);
        mpfr_add(r23116, r23111, r23115, MPFR_RNDN);
        mpfr_set_d(r23117, phi2, MPFR_RNDN);
        mpfr_cos(r23118, r23117, MPFR_RNDN);
        mpfr_mul(r23119, r23116, r23118, MPFR_RNDN);
        mpfr_set_d(r23120, phi1, MPFR_RNDN);
        mpfr_cos(r23121, r23120, MPFR_RNDN);
        mpfr_sin(r23122, r23117, MPFR_RNDN);
        mpfr_mul(r23123, r23121, r23122, MPFR_RNDN);
        mpfr_sin(r23124, r23120, MPFR_RNDN);
        mpfr_mul(r23125, r23124, r23118, MPFR_RNDN);
        mpfr_mul(r23126, r23112, r23110, MPFR_RNDN);
        mpfr_mul(r23127, r23125, r23126, MPFR_RNDN);
        mpfr_sin(r23128, r23109, MPFR_RNDN);
        mpfr_mul(r23129, r23108, r23128, MPFR_RNDN);
        mpfr_mul(r23130, r23125, r23129, MPFR_RNDN);
        mpfr_exp(r23131, r23130, MPFR_RNDN);
        mpfr_log(r23132, r23131, MPFR_RNDN);
        mpfr_add(r23133, r23127, r23132, MPFR_RNDN);
        mpfr_sub(r23134, r23123, r23133, MPFR_RNDN);
        mpfr_atan2(r23135, r23119, r23134, MPFR_RNDN);
        return mpfr_get_d(r23135, MPFR_RNDN);
}

static mpfr_t r23136, r23137, r23138, r23139, r23140, r23141, r23142, r23143, r23144, r23145, r23146, r23147, r23148, r23149, r23150, r23151, r23152, r23153, r23154, r23155, r23156, r23157, r23158, r23159, r23160, r23161, r23162, r23163, r23164;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        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);
        mpfr_init(r23145);
        mpfr_init(r23146);
        mpfr_init(r23147);
        mpfr_init(r23148);
        mpfr_init(r23149);
        mpfr_init(r23150);
        mpfr_init(r23151);
        mpfr_init(r23152);
        mpfr_init(r23153);
        mpfr_init(r23154);
        mpfr_init(r23155);
        mpfr_init(r23156);
        mpfr_init(r23157);
        mpfr_init(r23158);
        mpfr_init(r23159);
        mpfr_init(r23160);
        mpfr_init(r23161);
        mpfr_init(r23162);
        mpfr_init(r23163);
        mpfr_init(r23164);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23136, lambda1, MPFR_RNDN);
        mpfr_sin(r23137, r23136, MPFR_RNDN);
        mpfr_set_d(r23138, lambda2, MPFR_RNDN);
        mpfr_cos(r23139, r23138, MPFR_RNDN);
        mpfr_mul(r23140, r23137, r23139, MPFR_RNDN);
        mpfr_cos(r23141, r23136, MPFR_RNDN);
        mpfr_neg(r23142, r23138, MPFR_RNDN);
        mpfr_sin(r23143, r23142, MPFR_RNDN);
        mpfr_mul(r23144, r23141, r23143, MPFR_RNDN);
        mpfr_add(r23145, r23140, r23144, MPFR_RNDN);
        mpfr_set_d(r23146, phi2, MPFR_RNDN);
        mpfr_cos(r23147, r23146, MPFR_RNDN);
        mpfr_mul(r23148, r23145, r23147, MPFR_RNDN);
        mpfr_set_d(r23149, phi1, MPFR_RNDN);
        mpfr_cos(r23150, r23149, MPFR_RNDN);
        mpfr_sin(r23151, r23146, MPFR_RNDN);
        mpfr_mul(r23152, r23150, r23151, MPFR_RNDN);
        mpfr_sin(r23153, r23149, MPFR_RNDN);
        mpfr_mul(r23154, r23153, r23147, MPFR_RNDN);
        mpfr_mul(r23155, r23141, r23139, MPFR_RNDN);
        mpfr_mul(r23156, r23154, r23155, MPFR_RNDN);
        mpfr_sin(r23157, r23138, MPFR_RNDN);
        mpfr_mul(r23158, r23137, r23157, MPFR_RNDN);
        mpfr_mul(r23159, r23154, r23158, MPFR_RNDN);
        mpfr_exp(r23160, r23159, MPFR_RNDN);
        mpfr_log(r23161, r23160, MPFR_RNDN);
        mpfr_add(r23162, r23156, r23161, MPFR_RNDN);
        mpfr_sub(r23163, r23152, r23162, MPFR_RNDN);
        mpfr_atan2(r23164, r23148, r23163, MPFR_RNDN);
        return mpfr_get_d(r23164, MPFR_RNDN);
}