nums.numpy.ones

nums.numpy.ones(shape, dtype=<class 'float'>)

Return a new array of given shape and type, filled with ones.

This docstring was copied from numpy.ones.

Some inconsistencies with the NumS version may exist.

shapeint or sequence of ints

Shape of the new array, e.g., (2, 3) or 2.

dtypedata-type, optional

The desired data-type for the array, e.g., int. Default is float.

outBlockArray

Array of ones with the given shape and dtype.

ones_like : Return an array of ones with shape and type of input. empty : Return a new uninitialized array. zeros : Return a new array setting values to zero. full : Return a new array of given shape filled with value.

The doctests shown below are copied from NumPy. They won’t show the correct result until you operate get().

>>> nps.ones(5).get()  
array([1., 1., 1., 1., 1.])

>>> nps.ones((5,), dtype=int).get()  
array([1, 1, 1, 1, 1])

>>> nps.ones((2, 1)).get()  
array([[1.],
       [1.]])

>>> s = (2,2)  
>>> nps.ones(s).get()  
array([[1.,  1.],
       [1.,  1.]])