Searched refs:tanh_a (Results 1 - 1 of 1) sorted by relevance
/external/ceres-solver/include/ceres/ | ||
H A D | jet.h | 481 const T tanh_a = tanh(f.a); local 482 const T tmp = T(1.0) - tanh_a * tanh_a; 483 return Jet<T, N>(tanh_a, tmp * f.v); |
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