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

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

double f_if(float R, float lambda1, float lambda2, float phi1, float phi2) {
        float r23185 = R;
        float r23186 = 2;
        float r23187 = phi1;
        float r23188 = phi2;
        float r23189 = r23187 - r23188;
        float r23190 = r23189 / r23186;
        float r23191 = sin(r23190);
        float r23192 = pow(r23191, r23186);
        float r23193 = cos(r23187);
        float r23194 = cos(r23188);
        float r23195 = r23193 * r23194;
        float r23196 = lambda1;
        float r23197 = lambda2;
        float r23198 = r23196 - r23197;
        float r23199 = r23198 / r23186;
        float r23200 = sin(r23199);
        float r23201 = r23195 * r23200;
        float r23202 = r23201 * r23200;
        float r23203 = r23192 + r23202;
        float r23204 = sqrt(r23203);
        float r23205 = 1;
        float r23206 = r23205 - r23203;
        float r23207 = sqrt(r23206);
        float r23208 = atan2(r23204, r23207);
        float r23209 = r23186 * r23208;
        float r23210 = r23185 * r23209;
        return r23210;
}

double f_id(double R, double lambda1, double lambda2, double phi1, double phi2) {
        double r23211 = R;
        double r23212 = 2;
        double r23213 = phi1;
        double r23214 = phi2;
        double r23215 = r23213 - r23214;
        double r23216 = r23215 / r23212;
        double r23217 = sin(r23216);
        double r23218 = pow(r23217, r23212);
        double r23219 = cos(r23213);
        double r23220 = cos(r23214);
        double r23221 = r23219 * r23220;
        double r23222 = lambda1;
        double r23223 = lambda2;
        double r23224 = r23222 - r23223;
        double r23225 = r23224 / r23212;
        double r23226 = sin(r23225);
        double r23227 = r23221 * r23226;
        double r23228 = r23227 * r23226;
        double r23229 = r23218 + r23228;
        double r23230 = sqrt(r23229);
        double r23231 = 1;
        double r23232 = r23231 - r23229;
        double r23233 = sqrt(r23232);
        double r23234 = atan2(r23230, r23233);
        double r23235 = r23212 * r23234;
        double r23236 = r23211 * r23235;
        return r23236;
}


double f_of(float R, float lambda1, float lambda2, float phi1, float phi2) {
        float r23237 = R;
        float r23238 = 2;
        float r23239 = phi1;
        float r23240 = phi2;
        float r23241 = r23239 - r23240;
        float r23242 = r23241 / r23238;
        float r23243 = sin(r23242);
        float r23244 = pow(r23243, r23238);
        float r23245 = cos(r23239);
        float r23246 = cos(r23240);
        float r23247 = r23245 * r23246;
        float r23248 = lambda1;
        float r23249 = lambda2;
        float r23250 = r23248 - r23249;
        float r23251 = r23250 / r23238;
        float r23252 = sin(r23251);
        float r23253 = r23247 * r23252;
        float r23254 = r23253 * r23252;
        float r23255 = r23244 + r23254;
        float r23256 = sqrt(r23255);
        float r23257 = 1;
        float r23258 = expm1(r23252);
        float r23259 = log1p(r23258);
        float r23260 = r23253 * r23259;
        float r23261 = r23244 + r23260;
        float r23262 = r23257 - r23261;
        float r23263 = sqrt(r23262);
        float r23264 = atan2(r23256, r23263);
        float r23265 = r23238 * r23264;
        float r23266 = r23237 * r23265;
        return r23266;
}

double f_od(double R, double lambda1, double lambda2, double phi1, double phi2) {
        double r23267 = R;
        double r23268 = 2;
        double r23269 = phi1;
        double r23270 = phi2;
        double r23271 = r23269 - r23270;
        double r23272 = r23271 / r23268;
        double r23273 = sin(r23272);
        double r23274 = pow(r23273, r23268);
        double r23275 = cos(r23269);
        double r23276 = cos(r23270);
        double r23277 = r23275 * r23276;
        double r23278 = lambda1;
        double r23279 = lambda2;
        double r23280 = r23278 - r23279;
        double r23281 = r23280 / r23268;
        double r23282 = sin(r23281);
        double r23283 = r23277 * r23282;
        double r23284 = r23283 * r23282;
        double r23285 = r23274 + r23284;
        double r23286 = sqrt(r23285);
        double r23287 = 1;
        double r23288 = expm1(r23282);
        double r23289 = log1p(r23288);
        double r23290 = r23283 * r23289;
        double r23291 = r23274 + r23290;
        double r23292 = r23287 - r23291;
        double r23293 = sqrt(r23292);
        double r23294 = atan2(r23286, r23293);
        double r23295 = r23268 * r23294;
        double r23296 = r23267 * r23295;
        return r23296;
}

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 r23297, r23298, r23299, r23300, r23301, r23302, r23303, r23304, r23305, r23306, r23307, r23308, r23309, r23310, r23311, r23312, r23313, r23314, r23315, r23316, r23317, r23318, r23319, r23320, r23321, r23322;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        mpfr_init(r23297);
        mpfr_init_set_str(r23298, "2", 10, MPFR_RNDN);
        mpfr_init(r23299);
        mpfr_init(r23300);
        mpfr_init(r23301);
        mpfr_init(r23302);
        mpfr_init(r23303);
        mpfr_init(r23304);
        mpfr_init(r23305);
        mpfr_init(r23306);
        mpfr_init(r23307);
        mpfr_init(r23308);
        mpfr_init(r23309);
        mpfr_init(r23310);
        mpfr_init(r23311);
        mpfr_init(r23312);
        mpfr_init(r23313);
        mpfr_init(r23314);
        mpfr_init(r23315);
        mpfr_init(r23316);
        mpfr_init_set_str(r23317, "1", 10, MPFR_RNDN);
        mpfr_init(r23318);
        mpfr_init(r23319);
        mpfr_init(r23320);
        mpfr_init(r23321);
        mpfr_init(r23322);
}

double f_im(double R, double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23297, R, MPFR_RNDN);
        ;
        mpfr_set_d(r23299, phi1, MPFR_RNDN);
        mpfr_set_d(r23300, phi2, MPFR_RNDN);
        mpfr_sub(r23301, r23299, r23300, MPFR_RNDN);
        mpfr_div(r23302, r23301, r23298, MPFR_RNDN);
        mpfr_sin(r23303, r23302, MPFR_RNDN);
        mpfr_pow(r23304, r23303, r23298, MPFR_RNDN);
        mpfr_cos(r23305, r23299, MPFR_RNDN);
        mpfr_cos(r23306, r23300, MPFR_RNDN);
        mpfr_mul(r23307, r23305, r23306, MPFR_RNDN);
        mpfr_set_d(r23308, lambda1, MPFR_RNDN);
        mpfr_set_d(r23309, lambda2, MPFR_RNDN);
        mpfr_sub(r23310, r23308, r23309, MPFR_RNDN);
        mpfr_div(r23311, r23310, r23298, MPFR_RNDN);
        mpfr_sin(r23312, r23311, MPFR_RNDN);
        mpfr_mul(r23313, r23307, r23312, MPFR_RNDN);
        mpfr_mul(r23314, r23313, r23312, MPFR_RNDN);
        mpfr_add(r23315, r23304, r23314, MPFR_RNDN);
        mpfr_sqrt(r23316, r23315, MPFR_RNDN);
        ;
        mpfr_sub(r23318, r23317, r23315, MPFR_RNDN);
        mpfr_sqrt(r23319, r23318, MPFR_RNDN);
        mpfr_atan2(r23320, r23316, r23319, MPFR_RNDN);
        mpfr_mul(r23321, r23298, r23320, MPFR_RNDN);
        mpfr_mul(r23322, r23297, r23321, MPFR_RNDN);
        return mpfr_get_d(r23322, MPFR_RNDN);
}

static mpfr_t r23323, r23324, r23325, r23326, r23327, r23328, r23329, r23330, r23331, r23332, r23333, r23334, r23335, r23336, r23337, r23338, r23339, r23340, r23341, r23342, r23343, r23344, r23345, r23346, r23347, r23348, r23349, r23350, r23351, r23352;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r23323);
        mpfr_init_set_str(r23324, "2", 10, MPFR_RNDN);
        mpfr_init(r23325);
        mpfr_init(r23326);
        mpfr_init(r23327);
        mpfr_init(r23328);
        mpfr_init(r23329);
        mpfr_init(r23330);
        mpfr_init(r23331);
        mpfr_init(r23332);
        mpfr_init(r23333);
        mpfr_init(r23334);
        mpfr_init(r23335);
        mpfr_init(r23336);
        mpfr_init(r23337);
        mpfr_init(r23338);
        mpfr_init(r23339);
        mpfr_init(r23340);
        mpfr_init(r23341);
        mpfr_init(r23342);
        mpfr_init_set_str(r23343, "1", 10, MPFR_RNDN);
        mpfr_init(r23344);
        mpfr_init(r23345);
        mpfr_init(r23346);
        mpfr_init(r23347);
        mpfr_init(r23348);
        mpfr_init(r23349);
        mpfr_init(r23350);
        mpfr_init(r23351);
        mpfr_init(r23352);
}

double f_fm(double R, double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23323, R, MPFR_RNDN);
        ;
        mpfr_set_d(r23325, phi1, MPFR_RNDN);
        mpfr_set_d(r23326, phi2, MPFR_RNDN);
        mpfr_sub(r23327, r23325, r23326, MPFR_RNDN);
        mpfr_div(r23328, r23327, r23324, MPFR_RNDN);
        mpfr_sin(r23329, r23328, MPFR_RNDN);
        mpfr_pow(r23330, r23329, r23324, MPFR_RNDN);
        mpfr_cos(r23331, r23325, MPFR_RNDN);
        mpfr_cos(r23332, r23326, MPFR_RNDN);
        mpfr_mul(r23333, r23331, r23332, MPFR_RNDN);
        mpfr_set_d(r23334, lambda1, MPFR_RNDN);
        mpfr_set_d(r23335, lambda2, MPFR_RNDN);
        mpfr_sub(r23336, r23334, r23335, MPFR_RNDN);
        mpfr_div(r23337, r23336, r23324, MPFR_RNDN);
        mpfr_sin(r23338, r23337, MPFR_RNDN);
        mpfr_mul(r23339, r23333, r23338, MPFR_RNDN);
        mpfr_mul(r23340, r23339, r23338, MPFR_RNDN);
        mpfr_add(r23341, r23330, r23340, MPFR_RNDN);
        mpfr_sqrt(r23342, r23341, MPFR_RNDN);
        ;
        mpfr_expm1(r23344, r23338, MPFR_RNDN);
        mpfr_log1p(r23345, r23344, MPFR_RNDN);
        mpfr_mul(r23346, r23339, r23345, MPFR_RNDN);
        mpfr_add(r23347, r23330, r23346, MPFR_RNDN);
        mpfr_sub(r23348, r23343, r23347, MPFR_RNDN);
        mpfr_sqrt(r23349, r23348, MPFR_RNDN);
        mpfr_atan2(r23350, r23342, r23349, MPFR_RNDN);
        mpfr_mul(r23351, r23324, r23350, MPFR_RNDN);
        mpfr_mul(r23352, r23323, r23351, MPFR_RNDN);
        return mpfr_get_d(r23352, MPFR_RNDN);
}

static mpfr_t r23353, r23354, r23355, r23356, r23357, r23358, r23359, r23360, r23361, r23362, r23363, r23364, r23365, r23366, r23367, r23368, r23369, r23370, r23371, r23372, r23373, r23374, r23375, r23376, r23377, r23378, r23379, r23380, r23381, r23382;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r23353);
        mpfr_init_set_str(r23354, "2", 10, MPFR_RNDN);
        mpfr_init(r23355);
        mpfr_init(r23356);
        mpfr_init(r23357);
        mpfr_init(r23358);
        mpfr_init(r23359);
        mpfr_init(r23360);
        mpfr_init(r23361);
        mpfr_init(r23362);
        mpfr_init(r23363);
        mpfr_init(r23364);
        mpfr_init(r23365);
        mpfr_init(r23366);
        mpfr_init(r23367);
        mpfr_init(r23368);
        mpfr_init(r23369);
        mpfr_init(r23370);
        mpfr_init(r23371);
        mpfr_init(r23372);
        mpfr_init_set_str(r23373, "1", 10, MPFR_RNDN);
        mpfr_init(r23374);
        mpfr_init(r23375);
        mpfr_init(r23376);
        mpfr_init(r23377);
        mpfr_init(r23378);
        mpfr_init(r23379);
        mpfr_init(r23380);
        mpfr_init(r23381);
        mpfr_init(r23382);
}

double f_dm(double R, double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23353, R, MPFR_RNDN);
        ;
        mpfr_set_d(r23355, phi1, MPFR_RNDN);
        mpfr_set_d(r23356, phi2, MPFR_RNDN);
        mpfr_sub(r23357, r23355, r23356, MPFR_RNDN);
        mpfr_div(r23358, r23357, r23354, MPFR_RNDN);
        mpfr_sin(r23359, r23358, MPFR_RNDN);
        mpfr_pow(r23360, r23359, r23354, MPFR_RNDN);
        mpfr_cos(r23361, r23355, MPFR_RNDN);
        mpfr_cos(r23362, r23356, MPFR_RNDN);
        mpfr_mul(r23363, r23361, r23362, MPFR_RNDN);
        mpfr_set_d(r23364, lambda1, MPFR_RNDN);
        mpfr_set_d(r23365, lambda2, MPFR_RNDN);
        mpfr_sub(r23366, r23364, r23365, MPFR_RNDN);
        mpfr_div(r23367, r23366, r23354, MPFR_RNDN);
        mpfr_sin(r23368, r23367, MPFR_RNDN);
        mpfr_mul(r23369, r23363, r23368, MPFR_RNDN);
        mpfr_mul(r23370, r23369, r23368, MPFR_RNDN);
        mpfr_add(r23371, r23360, r23370, MPFR_RNDN);
        mpfr_sqrt(r23372, r23371, MPFR_RNDN);
        ;
        mpfr_expm1(r23374, r23368, MPFR_RNDN);
        mpfr_log1p(r23375, r23374, MPFR_RNDN);
        mpfr_mul(r23376, r23369, r23375, MPFR_RNDN);
        mpfr_add(r23377, r23360, r23376, MPFR_RNDN);
        mpfr_sub(r23378, r23373, r23377, MPFR_RNDN);
        mpfr_sqrt(r23379, r23378, MPFR_RNDN);
        mpfr_atan2(r23380, r23372, r23379, MPFR_RNDN);
        mpfr_mul(r23381, r23354, r23380, MPFR_RNDN);
        mpfr_mul(r23382, r23353, r23381, MPFR_RNDN);
        return mpfr_get_d(r23382, MPFR_RNDN);
}

