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

char *name = "Equirectangular approximation to distance on a great circle";

double f_if(float R, float lambda1, float lambda2, float phi1, float phi2) {
        float r22906 = R;
        float r22907 = lambda1;
        float r22908 = lambda2;
        float r22909 = r22907 - r22908;
        float r22910 = phi1;
        float r22911 = phi2;
        float r22912 = r22910 + r22911;
        float r22913 = 2;
        float r22914 = r22912 / r22913;
        float r22915 = cos(r22914);
        float r22916 = r22909 * r22915;
        float r22917 = r22916 * r22916;
        float r22918 = r22910 - r22911;
        float r22919 = r22918 * r22918;
        float r22920 = r22917 + r22919;
        float r22921 = sqrt(r22920);
        float r22922 = r22906 * r22921;
        return r22922;
}

double f_id(double R, double lambda1, double lambda2, double phi1, double phi2) {
        double r22923 = R;
        double r22924 = lambda1;
        double r22925 = lambda2;
        double r22926 = r22924 - r22925;
        double r22927 = phi1;
        double r22928 = phi2;
        double r22929 = r22927 + r22928;
        double r22930 = 2;
        double r22931 = r22929 / r22930;
        double r22932 = cos(r22931);
        double r22933 = r22926 * r22932;
        double r22934 = r22933 * r22933;
        double r22935 = r22927 - r22928;
        double r22936 = r22935 * r22935;
        double r22937 = r22934 + r22936;
        double r22938 = sqrt(r22937);
        double r22939 = r22923 * r22938;
        return r22939;
}


double f_of(float R, float lambda1, float lambda2, float phi1, float phi2) {
        float r22940 = phi2;
        float r22941 = phi1;
        float r22942 = r22940 - r22941;
        float r22943 = -3.736997339669487e+172;
        bool r22944 = r22942 <= r22943;
        float r22945 = R;
        float r22946 = 1/2;
        float r22947 = r22941 + r22940;
        float r22948 = r22946 * r22947;
        float r22949 = cos(r22948);
        float r22950 = 2;
        float r22951 = pow(r22949, r22950);
        float r22952 = log(r22951);
        float r22953 = 1;
        float r22954 = lambda1;
        float r22955 = r22953 / r22954;
        float r22956 = log(r22955);
        float r22957 = r22950 * r22956;
        float r22958 = r22952 - r22957;
        float r22959 = exp(r22958);
        float r22960 = r22959 * r22940;
        float r22961 = pow(r22941, r22950);
        float r22962 = r22960 / r22961;
        float r22963 = r22946 * r22962;
        float r22964 = r22941 + r22963;
        float r22965 = r22964 - r22940;
        float r22966 = r22945 * r22965;
        float r22967 = 8.19008264689614e+131;
        bool r22968 = r22942 <= r22967;
        float r22969 = lambda2;
        float r22970 = r22954 - r22969;
        float r22971 = r22947 / r22950;
        float r22972 = cos(r22971);
        float r22973 = r22970 * r22972;
        float r22974 = r22940 + r22941;
        float r22975 = r22974 / r22950;
        float r22976 = cos(r22975);
        float r22977 = 3;
        float r22978 = pow(r22976, r22977);
        float r22979 = cbrt(r22978);
        float r22980 = r22970 * r22979;
        float r22981 = r22973 * r22980;
        float r22982 = r22941 - r22940;
        float r22983 = r22982 * r22982;
        float r22984 = r22981 + r22983;
        float r22985 = sqrt(r22984);
        float r22986 = r22945 * r22985;
        float r22987 = r22945 * r22942;
        float r22988 = r22968 ? r22986 : r22987;
        float r22989 = r22944 ? r22966 : r22988;
        return r22989;
}

double f_od(double R, double lambda1, double lambda2, double phi1, double phi2) {
        double r22990 = phi2;
        double r22991 = phi1;
        double r22992 = r22990 - r22991;
        double r22993 = -3.736997339669487e+172;
        bool r22994 = r22992 <= r22993;
        double r22995 = R;
        double r22996 = 1/2;
        double r22997 = r22991 + r22990;
        double r22998 = r22996 * r22997;
        double r22999 = cos(r22998);
        double r23000 = 2;
        double r23001 = pow(r22999, r23000);
        double r23002 = log(r23001);
        double r23003 = 1;
        double r23004 = lambda1;
        double r23005 = r23003 / r23004;
        double r23006 = log(r23005);
        double r23007 = r23000 * r23006;
        double r23008 = r23002 - r23007;
        double r23009 = exp(r23008);
        double r23010 = r23009 * r22990;
        double r23011 = pow(r22991, r23000);
        double r23012 = r23010 / r23011;
        double r23013 = r22996 * r23012;
        double r23014 = r22991 + r23013;
        double r23015 = r23014 - r22990;
        double r23016 = r22995 * r23015;
        double r23017 = 8.19008264689614e+131;
        bool r23018 = r22992 <= r23017;
        double r23019 = lambda2;
        double r23020 = r23004 - r23019;
        double r23021 = r22997 / r23000;
        double r23022 = cos(r23021);
        double r23023 = r23020 * r23022;
        double r23024 = r22990 + r22991;
        double r23025 = r23024 / r23000;
        double r23026 = cos(r23025);
        double r23027 = 3;
        double r23028 = pow(r23026, r23027);
        double r23029 = cbrt(r23028);
        double r23030 = r23020 * r23029;
        double r23031 = r23023 * r23030;
        double r23032 = r22991 - r22990;
        double r23033 = r23032 * r23032;
        double r23034 = r23031 + r23033;
        double r23035 = sqrt(r23034);
        double r23036 = r22995 * r23035;
        double r23037 = r22995 * r22992;
        double r23038 = r23018 ? r23036 : r23037;
        double r23039 = r22994 ? r23016 : r23038;
        return r23039;
}

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 r23040, r23041, r23042, r23043, r23044, r23045, r23046, r23047, r23048, r23049, r23050, r23051, r23052, r23053, r23054, r23055, r23056;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        mpfr_init(r23040);
        mpfr_init(r23041);
        mpfr_init(r23042);
        mpfr_init(r23043);
        mpfr_init(r23044);
        mpfr_init(r23045);
        mpfr_init(r23046);
        mpfr_init_set_str(r23047, "2", 10, MPFR_RNDN);
        mpfr_init(r23048);
        mpfr_init(r23049);
        mpfr_init(r23050);
        mpfr_init(r23051);
        mpfr_init(r23052);
        mpfr_init(r23053);
        mpfr_init(r23054);
        mpfr_init(r23055);
        mpfr_init(r23056);
}

double f_im(double R, double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23040, R, MPFR_RNDN);
        mpfr_set_d(r23041, lambda1, MPFR_RNDN);
        mpfr_set_d(r23042, lambda2, MPFR_RNDN);
        mpfr_sub(r23043, r23041, r23042, MPFR_RNDN);
        mpfr_set_d(r23044, phi1, MPFR_RNDN);
        mpfr_set_d(r23045, phi2, MPFR_RNDN);
        mpfr_add(r23046, r23044, r23045, MPFR_RNDN);
        ;
        mpfr_div(r23048, r23046, r23047, MPFR_RNDN);
        mpfr_cos(r23049, r23048, MPFR_RNDN);
        mpfr_mul(r23050, r23043, r23049, MPFR_RNDN);
        mpfr_mul(r23051, r23050, r23050, MPFR_RNDN);
        mpfr_sub(r23052, r23044, r23045, MPFR_RNDN);
        mpfr_mul(r23053, r23052, r23052, MPFR_RNDN);
        mpfr_add(r23054, r23051, r23053, MPFR_RNDN);
        mpfr_sqrt(r23055, r23054, MPFR_RNDN);
        mpfr_mul(r23056, r23040, r23055, MPFR_RNDN);
        return mpfr_get_d(r23056, MPFR_RNDN);
}

static mpfr_t r23057, r23058, r23059, r23060, r23061, r23062, r23063, r23064, r23065, r23066, r23067, r23068, r23069, r23070, r23071, r23072, r23073, r23074, r23075, r23076, r23077, r23078, r23079, r23080, r23081, r23082, r23083, r23084, r23085, r23086, r23087, r23088, r23089, r23090, r23091, r23092, r23093, r23094, r23095, r23096, r23097, r23098, r23099, r23100, r23101, r23102, r23103, r23104, r23105, r23106;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r23057);
        mpfr_init(r23058);
        mpfr_init(r23059);
        mpfr_init_set_str(r23060, "-3.736997339669487e+172", 10, MPFR_RNDN);
        mpfr_init(r23061);
        mpfr_init(r23062);
        mpfr_init_set_str(r23063, "1/2", 10, MPFR_RNDN);
        mpfr_init(r23064);
        mpfr_init(r23065);
        mpfr_init(r23066);
        mpfr_init_set_str(r23067, "2", 10, MPFR_RNDN);
        mpfr_init(r23068);
        mpfr_init(r23069);
        mpfr_init_set_str(r23070, "1", 10, MPFR_RNDN);
        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_set_str(r23084, "8.19008264689614e+131", 10, MPFR_RNDN);
        mpfr_init(r23085);
        mpfr_init(r23086);
        mpfr_init(r23087);
        mpfr_init(r23088);
        mpfr_init(r23089);
        mpfr_init(r23090);
        mpfr_init(r23091);
        mpfr_init(r23092);
        mpfr_init(r23093);
        mpfr_init_set_str(r23094, "3", 10, MPFR_RNDN);
        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_fm(double R, double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23057, phi2, MPFR_RNDN);
        mpfr_set_d(r23058, phi1, MPFR_RNDN);
        mpfr_sub(r23059, r23057, r23058, MPFR_RNDN);
        ;
        mpfr_set_si(r23061, mpfr_cmp(r23059, r23060) <= 0, MPFR_RNDN);
        mpfr_set_d(r23062, R, MPFR_RNDN);
        ;
        mpfr_add(r23064, r23058, r23057, MPFR_RNDN);
        mpfr_mul(r23065, r23063, r23064, MPFR_RNDN);
        mpfr_cos(r23066, r23065, MPFR_RNDN);
        ;
        mpfr_pow(r23068, r23066, r23067, MPFR_RNDN);
        mpfr_log(r23069, r23068, MPFR_RNDN);
        ;
        mpfr_set_d(r23071, lambda1, MPFR_RNDN);
        mpfr_div(r23072, r23070, r23071, MPFR_RNDN);
        mpfr_log(r23073, r23072, MPFR_RNDN);
        mpfr_mul(r23074, r23067, r23073, MPFR_RNDN);
        mpfr_sub(r23075, r23069, r23074, MPFR_RNDN);
        mpfr_exp(r23076, r23075, MPFR_RNDN);
        mpfr_mul(r23077, r23076, r23057, MPFR_RNDN);
        mpfr_pow(r23078, r23058, r23067, MPFR_RNDN);
        mpfr_div(r23079, r23077, r23078, MPFR_RNDN);
        mpfr_mul(r23080, r23063, r23079, MPFR_RNDN);
        mpfr_add(r23081, r23058, r23080, MPFR_RNDN);
        mpfr_sub(r23082, r23081, r23057, MPFR_RNDN);
        mpfr_mul(r23083, r23062, r23082, MPFR_RNDN);
        ;
        mpfr_set_si(r23085, mpfr_cmp(r23059, r23084) <= 0, MPFR_RNDN);
        mpfr_set_d(r23086, lambda2, MPFR_RNDN);
        mpfr_sub(r23087, r23071, r23086, MPFR_RNDN);
        mpfr_div(r23088, r23064, r23067, MPFR_RNDN);
        mpfr_cos(r23089, r23088, MPFR_RNDN);
        mpfr_mul(r23090, r23087, r23089, MPFR_RNDN);
        mpfr_add(r23091, r23057, r23058, MPFR_RNDN);
        mpfr_div(r23092, r23091, r23067, MPFR_RNDN);
        mpfr_cos(r23093, r23092, MPFR_RNDN);
        ;
        mpfr_pow(r23095, r23093, r23094, MPFR_RNDN);
        mpfr_cbrt(r23096, r23095, MPFR_RNDN);
        mpfr_mul(r23097, r23087, r23096, MPFR_RNDN);
        mpfr_mul(r23098, r23090, r23097, MPFR_RNDN);
        mpfr_sub(r23099, r23058, r23057, MPFR_RNDN);
        mpfr_mul(r23100, r23099, r23099, MPFR_RNDN);
        mpfr_add(r23101, r23098, r23100, MPFR_RNDN);
        mpfr_sqrt(r23102, r23101, MPFR_RNDN);
        mpfr_mul(r23103, r23062, r23102, MPFR_RNDN);
        mpfr_mul(r23104, r23062, r23059, MPFR_RNDN);
        if (mpfr_get_si(r23085, MPFR_RNDN)) { mpfr_set(r23105, r23103, MPFR_RNDN); } else { mpfr_set(r23105, r23104, MPFR_RNDN); };
        if (mpfr_get_si(r23061, MPFR_RNDN)) { mpfr_set(r23106, r23083, MPFR_RNDN); } else { mpfr_set(r23106, 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, r23136, r23137, r23138, r23139, r23140, r23141, r23142, r23143, r23144, r23145, r23146, r23147, r23148, r23149, r23150, r23151, r23152, r23153, r23154, r23155, r23156;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r23107);
        mpfr_init(r23108);
        mpfr_init(r23109);
        mpfr_init_set_str(r23110, "-3.736997339669487e+172", 10, MPFR_RNDN);
        mpfr_init(r23111);
        mpfr_init(r23112);
        mpfr_init_set_str(r23113, "1/2", 10, MPFR_RNDN);
        mpfr_init(r23114);
        mpfr_init(r23115);
        mpfr_init(r23116);
        mpfr_init_set_str(r23117, "2", 10, MPFR_RNDN);
        mpfr_init(r23118);
        mpfr_init(r23119);
        mpfr_init_set_str(r23120, "1", 10, MPFR_RNDN);
        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_set_str(r23134, "8.19008264689614e+131", 10, MPFR_RNDN);
        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_set_str(r23144, "3", 10, MPFR_RNDN);
        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);
}

double f_dm(double R, double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23107, phi2, MPFR_RNDN);
        mpfr_set_d(r23108, phi1, MPFR_RNDN);
        mpfr_sub(r23109, r23107, r23108, MPFR_RNDN);
        ;
        mpfr_set_si(r23111, mpfr_cmp(r23109, r23110) <= 0, MPFR_RNDN);
        mpfr_set_d(r23112, R, MPFR_RNDN);
        ;
        mpfr_add(r23114, r23108, r23107, MPFR_RNDN);
        mpfr_mul(r23115, r23113, r23114, MPFR_RNDN);
        mpfr_cos(r23116, r23115, MPFR_RNDN);
        ;
        mpfr_pow(r23118, r23116, r23117, MPFR_RNDN);
        mpfr_log(r23119, r23118, MPFR_RNDN);
        ;
        mpfr_set_d(r23121, lambda1, MPFR_RNDN);
        mpfr_div(r23122, r23120, r23121, MPFR_RNDN);
        mpfr_log(r23123, r23122, MPFR_RNDN);
        mpfr_mul(r23124, r23117, r23123, MPFR_RNDN);
        mpfr_sub(r23125, r23119, r23124, MPFR_RNDN);
        mpfr_exp(r23126, r23125, MPFR_RNDN);
        mpfr_mul(r23127, r23126, r23107, MPFR_RNDN);
        mpfr_pow(r23128, r23108, r23117, MPFR_RNDN);
        mpfr_div(r23129, r23127, r23128, MPFR_RNDN);
        mpfr_mul(r23130, r23113, r23129, MPFR_RNDN);
        mpfr_add(r23131, r23108, r23130, MPFR_RNDN);
        mpfr_sub(r23132, r23131, r23107, MPFR_RNDN);
        mpfr_mul(r23133, r23112, r23132, MPFR_RNDN);
        ;
        mpfr_set_si(r23135, mpfr_cmp(r23109, r23134) <= 0, MPFR_RNDN);
        mpfr_set_d(r23136, lambda2, MPFR_RNDN);
        mpfr_sub(r23137, r23121, r23136, MPFR_RNDN);
        mpfr_div(r23138, r23114, r23117, MPFR_RNDN);
        mpfr_cos(r23139, r23138, MPFR_RNDN);
        mpfr_mul(r23140, r23137, r23139, MPFR_RNDN);
        mpfr_add(r23141, r23107, r23108, MPFR_RNDN);
        mpfr_div(r23142, r23141, r23117, MPFR_RNDN);
        mpfr_cos(r23143, r23142, MPFR_RNDN);
        ;
        mpfr_pow(r23145, r23143, r23144, MPFR_RNDN);
        mpfr_cbrt(r23146, r23145, MPFR_RNDN);
        mpfr_mul(r23147, r23137, r23146, MPFR_RNDN);
        mpfr_mul(r23148, r23140, r23147, MPFR_RNDN);
        mpfr_sub(r23149, r23108, r23107, MPFR_RNDN);
        mpfr_mul(r23150, r23149, r23149, MPFR_RNDN);
        mpfr_add(r23151, r23148, r23150, MPFR_RNDN);
        mpfr_sqrt(r23152, r23151, MPFR_RNDN);
        mpfr_mul(r23153, r23112, r23152, MPFR_RNDN);
        mpfr_mul(r23154, r23112, r23109, MPFR_RNDN);
        if (mpfr_get_si(r23135, MPFR_RNDN)) { mpfr_set(r23155, r23153, MPFR_RNDN); } else { mpfr_set(r23155, r23154, MPFR_RNDN); };
        if (mpfr_get_si(r23111, MPFR_RNDN)) { mpfr_set(r23156, r23133, MPFR_RNDN); } else { mpfr_set(r23156, r23155, MPFR_RNDN); };
        return mpfr_get_d(r23156, MPFR_RNDN);
}