This is documentation for an old release of NumPy (version 1.3.). Read this page in the documentation of the latest stable release (version > 1.17).
Return the ceiling of the input, element-wise.
The ceil of the scalar x is the smallest integer i, such that
i >= x. It is often denoted as .
Parameters: | x : array_like
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Returns: | y : {ndarray, scalar}
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Examples
>>> a = np.array([-1.7, -1.5, -0.2, 0.2, 1.5, 1.7, 2.0])
>>> np.ceil(a)
array([-1., -1., -0., 1., 2., 2., 2.])