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

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

double f_if(float lambda1, float lambda2, float phi1, float phi2) {
        float r22055 = lambda1;
        float r22056 = phi2;
        float r22057 = cos(r22056);
        float r22058 = lambda2;
        float r22059 = r22055 - r22058;
        float r22060 = sin(r22059);
        float r22061 = r22057 * r22060;
        float r22062 = phi1;
        float r22063 = cos(r22062);
        float r22064 = cos(r22059);
        float r22065 = r22057 * r22064;
        float r22066 = r22063 + r22065;
        float r22067 = atan2(r22061, r22066);
        float r22068 = r22055 + r22067;
        return r22068;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r22069 = lambda1;
        double r22070 = phi2;
        double r22071 = cos(r22070);
        double r22072 = lambda2;
        double r22073 = r22069 - r22072;
        double r22074 = sin(r22073);
        double r22075 = r22071 * r22074;
        double r22076 = phi1;
        double r22077 = cos(r22076);
        double r22078 = cos(r22073);
        double r22079 = r22071 * r22078;
        double r22080 = r22077 + r22079;
        double r22081 = atan2(r22075, r22080);
        double r22082 = r22069 + r22081;
        return r22082;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r22083 = phi2;
        float r22084 = cos(r22083);
        float r22085 = lambda1;
        float r22086 = lambda2;
        float r22087 = r22085 - r22086;
        float r22088 = sin(r22087);
        float r22089 = r22084 * r22088;
        float r22090 = cos(r22087);
        float r22091 = expm1(r22090);
        float r22092 = log1p(r22091);
        float r22093 = phi1;
        float r22094 = cos(r22093);
        float r22095 = fma(r22084, r22092, r22094);
        float r22096 = atan2(r22089, r22095);
        float r22097 = r22096 + r22085;
        return r22097;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r22098 = phi2;
        double r22099 = cos(r22098);
        double r22100 = lambda1;
        double r22101 = lambda2;
        double r22102 = r22100 - r22101;
        double r22103 = sin(r22102);
        double r22104 = r22099 * r22103;
        double r22105 = cos(r22102);
        double r22106 = expm1(r22105);
        double r22107 = log1p(r22106);
        double r22108 = phi1;
        double r22109 = cos(r22108);
        double r22110 = fma(r22099, r22107, r22109);
        double r22111 = atan2(r22104, r22110);
        double r22112 = r22111 + r22100;
        return r22112;
}

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 r22113, r22114, r22115, r22116, r22117, r22118, r22119, r22120, r22121, r22122, r22123, r22124, r22125, r22126;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        mpfr_init(r22113);
        mpfr_init(r22114);
        mpfr_init(r22115);
        mpfr_init(r22116);
        mpfr_init(r22117);
        mpfr_init(r22118);
        mpfr_init(r22119);
        mpfr_init(r22120);
        mpfr_init(r22121);
        mpfr_init(r22122);
        mpfr_init(r22123);
        mpfr_init(r22124);
        mpfr_init(r22125);
        mpfr_init(r22126);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r22113, lambda1, MPFR_RNDN);
        mpfr_set_d(r22114, phi2, MPFR_RNDN);
        mpfr_cos(r22115, r22114, MPFR_RNDN);
        mpfr_set_d(r22116, lambda2, MPFR_RNDN);
        mpfr_sub(r22117, r22113, r22116, MPFR_RNDN);
        mpfr_sin(r22118, r22117, MPFR_RNDN);
        mpfr_mul(r22119, r22115, r22118, MPFR_RNDN);
        mpfr_set_d(r22120, phi1, MPFR_RNDN);
        mpfr_cos(r22121, r22120, MPFR_RNDN);
        mpfr_cos(r22122, r22117, MPFR_RNDN);
        mpfr_mul(r22123, r22115, r22122, MPFR_RNDN);
        mpfr_add(r22124, r22121, r22123, MPFR_RNDN);
        mpfr_atan2(r22125, r22119, r22124, MPFR_RNDN);
        mpfr_add(r22126, r22113, r22125, MPFR_RNDN);
        return mpfr_get_d(r22126, MPFR_RNDN);
}

static mpfr_t r22127, r22128, r22129, r22130, r22131, r22132, r22133, r22134, r22135, r22136, r22137, r22138, r22139, r22140, r22141;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r22127);
        mpfr_init(r22128);
        mpfr_init(r22129);
        mpfr_init(r22130);
        mpfr_init(r22131);
        mpfr_init(r22132);
        mpfr_init(r22133);
        mpfr_init(r22134);
        mpfr_init(r22135);
        mpfr_init(r22136);
        mpfr_init(r22137);
        mpfr_init(r22138);
        mpfr_init(r22139);
        mpfr_init(r22140);
        mpfr_init(r22141);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r22127, phi2, MPFR_RNDN);
        mpfr_cos(r22128, r22127, MPFR_RNDN);
        mpfr_set_d(r22129, lambda1, MPFR_RNDN);
        mpfr_set_d(r22130, lambda2, MPFR_RNDN);
        mpfr_sub(r22131, r22129, r22130, MPFR_RNDN);
        mpfr_sin(r22132, r22131, MPFR_RNDN);
        mpfr_mul(r22133, r22128, r22132, MPFR_RNDN);
        mpfr_cos(r22134, r22131, MPFR_RNDN);
        mpfr_expm1(r22135, r22134, MPFR_RNDN);
        mpfr_log1p(r22136, r22135, MPFR_RNDN);
        mpfr_set_d(r22137, phi1, MPFR_RNDN);
        mpfr_cos(r22138, r22137, MPFR_RNDN);
        mpfr_fma(r22139, r22128, r22136, r22138, MPFR_RNDN);
        mpfr_atan2(r22140, r22133, r22139, MPFR_RNDN);
        mpfr_add(r22141, r22140, r22129, MPFR_RNDN);
        return mpfr_get_d(r22141, MPFR_RNDN);
}

static mpfr_t r22142, r22143, r22144, r22145, r22146, r22147, r22148, r22149, r22150, r22151, r22152, r22153, r22154, r22155, r22156;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r22142);
        mpfr_init(r22143);
        mpfr_init(r22144);
        mpfr_init(r22145);
        mpfr_init(r22146);
        mpfr_init(r22147);
        mpfr_init(r22148);
        mpfr_init(r22149);
        mpfr_init(r22150);
        mpfr_init(r22151);
        mpfr_init(r22152);
        mpfr_init(r22153);
        mpfr_init(r22154);
        mpfr_init(r22155);
        mpfr_init(r22156);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r22142, phi2, MPFR_RNDN);
        mpfr_cos(r22143, r22142, MPFR_RNDN);
        mpfr_set_d(r22144, lambda1, MPFR_RNDN);
        mpfr_set_d(r22145, lambda2, MPFR_RNDN);
        mpfr_sub(r22146, r22144, r22145, MPFR_RNDN);
        mpfr_sin(r22147, r22146, MPFR_RNDN);
        mpfr_mul(r22148, r22143, r22147, MPFR_RNDN);
        mpfr_cos(r22149, r22146, MPFR_RNDN);
        mpfr_expm1(r22150, r22149, MPFR_RNDN);
        mpfr_log1p(r22151, r22150, MPFR_RNDN);
        mpfr_set_d(r22152, phi1, MPFR_RNDN);
        mpfr_cos(r22153, r22152, MPFR_RNDN);
        mpfr_fma(r22154, r22143, r22151, r22153, MPFR_RNDN);
        mpfr_atan2(r22155, r22148, r22154, MPFR_RNDN);
        mpfr_add(r22156, r22155, r22144, MPFR_RNDN);
        return mpfr_get_d(r22156, MPFR_RNDN);
}

