#include #include #include #include #include char *name = "Jmat.Real.lambertw, newton loop step"; double f_if(float wj, float x) { float r20095 = wj; float r20096 = exp(r20095); float r20097 = r20095 * r20096; float r20098 = x; float r20099 = r20097 - r20098; float r20100 = r20096 + r20097; float r20101 = r20099 / r20100; float r20102 = r20095 - r20101; return r20102; } double f_id(double wj, double x) { double r20103 = wj; double r20104 = exp(r20103); double r20105 = r20103 * r20104; double r20106 = x; double r20107 = r20105 - r20106; double r20108 = r20104 + r20105; double r20109 = r20107 / r20108; double r20110 = r20103 - r20109; return r20110; } double f_of(float wj, float x) { float r20111 = wj; float r20112 = 0.4936105012893677f; bool r20113 = r20111 <= r20112; float r20114 = exp(r20111); float r20115 = r20111 * r20114; float r20116 = x; float r20117 = r20115 - r20116; float r20118 = r20114 + r20115; float r20119 = r20117 / r20118; float r20120 = r20111 - r20119; float r20121 = 1.0f; float r20122 = r20121 + r20111; float r20123 = r20111 / r20122; float r20124 = r20111 - r20123; float r20125 = r20116 / r20118; float r20126 = r20124 + r20125; float r20127 = r20113 ? r20120 : r20126; return r20127; } double f_od(double wj, double x) { double r20128 = wj; double r20129 = 0.4936105012893677; bool r20130 = r20128 <= r20129; double r20131 = exp(r20128); double r20132 = r20128 * r20131; double r20133 = x; double r20134 = r20132 - r20133; double r20135 = r20131 + r20132; double r20136 = r20134 / r20135; double r20137 = r20128 - r20136; double r20138 = 1.0; double r20139 = r20138 + r20128; double r20140 = r20128 / r20139; double r20141 = r20128 - r20140; double r20142 = r20133 / r20135; double r20143 = r20141 + r20142; double r20144 = r20130 ? r20137 : r20143; return r20144; } 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 r20145, r20146, r20147, r20148, r20149, r20150, r20151, r20152; void setup_mpfr_f_im() { mpfr_set_default_prec(144); mpfr_init(r20145); mpfr_init(r20146); mpfr_init(r20147); mpfr_init(r20148); mpfr_init(r20149); mpfr_init(r20150); mpfr_init(r20151); mpfr_init(r20152); } double f_im(double wj, double x) { mpfr_set_d(r20145, wj, MPFR_RNDN); mpfr_exp(r20146, r20145, MPFR_RNDN); mpfr_mul(r20147, r20145, r20146, MPFR_RNDN); mpfr_set_d(r20148, x, MPFR_RNDN); mpfr_sub(r20149, r20147, r20148, MPFR_RNDN); mpfr_add(r20150, r20146, r20147, MPFR_RNDN); mpfr_div(r20151, r20149, r20150, MPFR_RNDN); mpfr_sub(r20152, r20145, r20151, MPFR_RNDN); return mpfr_get_d(r20152, MPFR_RNDN); } static mpfr_t r20153, r20154, r20155, r20156, r20157, r20158, r20159, r20160, r20161, r20162, r20163, r20164, r20165, r20166, r20167, r20168, r20169; void setup_mpfr_f_fm() { mpfr_set_default_prec(144); mpfr_init(r20153); mpfr_init_set_str(r20154, "0.4936105f0", 10, MPFR_RNDN); mpfr_init(r20155); mpfr_init(r20156); mpfr_init(r20157); mpfr_init(r20158); mpfr_init(r20159); mpfr_init(r20160); mpfr_init(r20161); mpfr_init(r20162); mpfr_init_set_str(r20163, "1", 10, MPFR_RNDN); mpfr_init(r20164); mpfr_init(r20165); mpfr_init(r20166); mpfr_init(r20167); mpfr_init(r20168); mpfr_init(r20169); } double f_fm(double wj, double x) { mpfr_set_d(r20153, wj, MPFR_RNDN); ; mpfr_set_si(r20155, mpfr_cmp(r20153, r20154) <= 0, MPFR_RNDN); mpfr_exp(r20156, r20153, MPFR_RNDN); mpfr_mul(r20157, r20153, r20156, MPFR_RNDN); mpfr_set_d(r20158, x, MPFR_RNDN); mpfr_sub(r20159, r20157, r20158, MPFR_RNDN); mpfr_add(r20160, r20156, r20157, MPFR_RNDN); mpfr_div(r20161, r20159, r20160, MPFR_RNDN); mpfr_sub(r20162, r20153, r20161, MPFR_RNDN); ; mpfr_add(r20164, r20163, r20153, MPFR_RNDN); mpfr_div(r20165, r20153, r20164, MPFR_RNDN); mpfr_sub(r20166, r20153, r20165, MPFR_RNDN); mpfr_div(r20167, r20158, r20160, MPFR_RNDN); mpfr_add(r20168, r20166, r20167, MPFR_RNDN); if (mpfr_get_si(r20155, MPFR_RNDN)) { mpfr_set(r20169, r20162, MPFR_RNDN); } else { mpfr_set(r20169, r20168, MPFR_RNDN); }; return mpfr_get_d(r20169, MPFR_RNDN); } static mpfr_t r20170, r20171, r20172, r20173, r20174, r20175, r20176, r20177, r20178, r20179, r20180, r20181, r20182, r20183, r20184, r20185, r20186; void setup_mpfr_f_dm() { mpfr_set_default_prec(144); mpfr_init(r20170); mpfr_init_set_str(r20171, "0.4936105f0", 10, MPFR_RNDN); mpfr_init(r20172); mpfr_init(r20173); mpfr_init(r20174); mpfr_init(r20175); mpfr_init(r20176); mpfr_init(r20177); mpfr_init(r20178); mpfr_init(r20179); mpfr_init_set_str(r20180, "1", 10, MPFR_RNDN); mpfr_init(r20181); mpfr_init(r20182); mpfr_init(r20183); mpfr_init(r20184); mpfr_init(r20185); mpfr_init(r20186); } double f_dm(double wj, double x) { mpfr_set_d(r20170, wj, MPFR_RNDN); ; mpfr_set_si(r20172, mpfr_cmp(r20170, r20171) <= 0, MPFR_RNDN); mpfr_exp(r20173, r20170, MPFR_RNDN); mpfr_mul(r20174, r20170, r20173, MPFR_RNDN); mpfr_set_d(r20175, x, MPFR_RNDN); mpfr_sub(r20176, r20174, r20175, MPFR_RNDN); mpfr_add(r20177, r20173, r20174, MPFR_RNDN); mpfr_div(r20178, r20176, r20177, MPFR_RNDN); mpfr_sub(r20179, r20170, r20178, MPFR_RNDN); ; mpfr_add(r20181, r20180, r20170, MPFR_RNDN); mpfr_div(r20182, r20170, r20181, MPFR_RNDN); mpfr_sub(r20183, r20170, r20182, MPFR_RNDN); mpfr_div(r20184, r20175, r20177, MPFR_RNDN); mpfr_add(r20185, r20183, r20184, MPFR_RNDN); if (mpfr_get_si(r20172, MPFR_RNDN)) { mpfr_set(r20186, r20179, MPFR_RNDN); } else { mpfr_set(r20186, r20185, MPFR_RNDN); }; return mpfr_get_d(r20186, MPFR_RNDN); }