mxnet.np.sinh¶
-
sinh
(x, out=None, **kwargs)¶ Hyperbolic sine, element-wise. Equivalent to
1/2 * (np.exp(x) - np.exp(-x))
or-1j * np.sin(1j*x)
.- Parameters
x (ndarray or scalar) – Input array or scalar.
out (ndarray or None) – A location into which the result is stored. If provided, it must have a shape that the inputs broadcast to. If not provided or None, a freshly-allocated array is returned. The dtype of the output is the same as that of the input if the input is an ndarray.
- Returns
y – The corresponding hyperbolic sine values. This is a scalar if x is a scalar.
- Return type
ndarray or scalar
Notes
This function only supports input type of float.
Examples
>>> np.sinh(0) 0.0 >>> # Example of providing the optional output parameter >>> out1 = np.array([0], dtype='f') >>> out2 = np.sinh(np.array([0.1]), out1) >>> out2 is out1 True
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