numpy.sqrt()
numpy.sqrt
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numpy.sqrt(x[, out]) =
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Return the positive square-root of an array, element-wise.
Parameters: x : array_like
The values whose square-roots are required.
out : ndarray, optional
Alternate array object in which to put the result; if provided, it must have the same shape as
x
Returns: y : ndarray
An array of the same shape as
x
, containing the positive square-root of each element inx
. If any element inx
is complex, a complex arr