sinh
Compute the hyperbolic sine, element-wise.
Returns:
NDArray — Element-wise sinh(x) = (exp(x) - exp(-x)) / 2.
cosh
Compute the hyperbolic cosine, element-wise.
Returns:
NDArray — Element-wise cosh(x) = (exp(x) + exp(-x)) / 2.
tanh
Compute the hyperbolic tangent, element-wise.
Returns:
NDArray — Element-wise tanh(x) = sinh(x) / cosh(x).
arcsinh
Compute the inverse hyperbolic sine, element-wise. Also available as the aliasasinh.
Returns:
NDArray — Element-wise arcsinh(x) = ln(x + sqrt(x**2 + 1)).
arccosh
Compute the inverse hyperbolic cosine, element-wise. Also available as the aliasacosh.
Returns:
NDArray — Element-wise arccosh(x) = ln(x + sqrt(x**2 - 1)).
arctanh
Compute the inverse hyperbolic tangent, element-wise. Also available as the aliasatanh.
Returns:
NDArray — Element-wise arctanh(x) = 0.5 * ln((1+x) / (1-x)).