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Searched refs:cos_sigma1 (Results 1 – 3 of 3) sorted by relevance

/third_party/boost/boost/geometry/formulas/
Dkarney_direct.hpp140 CT cos_sigma1, cos_omega1; in apply() local
141 cos_sigma1 = cos_omega1 = sin_beta1 != c0 || cos_alpha1 != c0 ? cos_beta1 * cos_alpha1 : c1; in apply()
142 math::normalize_unit_vector<CT>(sin_sigma1, cos_sigma1); in apply()
144 CT const B11 = se::sin_cos_series(sin_sigma1, cos_sigma1, coeffs_C1); in apply()
148 CT const sin_tau1 = sin_sigma1 * cos_B11 + cos_sigma1 * sin_B11; in apply()
149 CT const cos_tau1 = cos_sigma1 * cos_B11 - sin_sigma1 * sin_B11; in apply()
163 CT const sin_sigma2 = sin_sigma1 * cos_sigma12 + cos_sigma1 * sin_sigma12; in apply()
164 CT const cos_sigma2 = cos_sigma1 * cos_sigma12 - sin_sigma1 * sin_sigma12; in apply()
202 CT const B31 = se::sin_cos_series(sin_sigma1, cos_sigma1, coeffs_C3); in apply()
235 CT const B21 = se::sin_cos_series(sin_sigma1, cos_sigma1, coeffs_C2); in apply()
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Dkarney_inverse.hpp263 CT cos_sigma1 = cos_alpha1 * cos_beta1; in apply() local
268 … CT sigma12 = std::atan2((std::max)(c0, cos_sigma1 * sin_sigma2 - sin_sigma1 * cos_sigma2), in apply()
269 … cos_sigma1 * cos_sigma2 + sin_sigma1 * sin_sigma2); in apply()
272 meridian_length(n, ep2, sigma12, sin_sigma1, cos_sigma1, dn1, in apply()
345 CT sin_sigma1 = c0, cos_sigma1 = c0; in apply() local
367 sin_sigma1, cos_sigma1, in apply()
435 meridian_length(eps, ep2, sigma12, sin_sigma1, cos_sigma1, dn1, in apply()
487 CT const& sin_sigma1, CT const& cos_sigma1, CT const& dn1, in meridian_length() argument
526 - se::sin_cos_series(sin_sigma1, cos_sigma1, coeffs_C1); in meridian_length()
534 - se::sin_cos_series(sin_sigma1, cos_sigma1, coeffs_C2); in meridian_length()
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Dthomas_direct.hpp129 CT const cos_sigma1 = math::equals(sin_theta0, c0) in apply() local
132 CT const sigma1 = acos(cos_sigma1); in apply()