Searched defs:tanh_a (Results 1 - 1 of 1) sorted by relevance

/external/ceres-solver/include/ceres/
H A Djet.h481 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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