scipp.asinh

scipp.asinh(x, *, out=None)

Element-wise inverse hyperbolic sine.

The input unit must be dimensionless.

Parameters:

• x (scipp.typing.VariableLike) – Input data.

• out (Optional[TypeVar(VariableLikeType, Variable, DataArray, Dataset, DataGroup[Any])], default: None) – Optional output buffer.

Returns:

Same type as input – The inverse hyperbolic sine values of the input.

Examples

Compute the inverse hyperbolic sine:

>>> import scipp as sc
>>> x = sc.array(dims=['x'], values=[-1.0, 0.0, 1.0])
>>> sc.asinh(x)
<scipp.Variable> (x: 3)    float64  [dimensionless]  [-0.881374, 0, 0.881374]

The function is defined for all real values.