Function acosh
pub fn acosh<T: TapeStorage>(x: &AReal<T>) -> AReal<T>Expand description
Inverse hyperbolic cosine. f' = 1/√(x²-1), f'' = -x·f'³.
pub fn acosh<T: TapeStorage>(x: &AReal<T>) -> AReal<T>Inverse hyperbolic cosine. f' = 1/√(x²-1), f'' = -x·f'³.