numpy.ceil — NumPy v1.11 Manual (original) (raw)
numpy.ceil(_x_[, _out_]) = <ufunc 'ceil'>¶
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 
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| Parameters: | x : array_like Input data. |
|---|---|
| Returns: | y : ndarray or scalar The ceiling of each element in x, with float dtype. |
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.])