Method operator()

tensorflow/compiler/xla/python/bfloat16.cc:1188–1190

};
struct Cosh {
  bfloat16 operator()(bfloat16 a) {
    return bfloat16(std::cosh(static_cast<float>(a)));
  }
};
struct Tanh {
  bfloat16 operator()(bfloat16 a) {