numpy.matlib.empty()

This function is used to return a new matrix with the uninitialized entries.

Syntax

Parameters

It accepts the following parameters.

1. shape: It is the Tuple defining the shape of the matrix.
2. dtype: It is the data type of the matrix.
3. order: It is the insertion order of the matrix.

Return

A matrix with uninitialized entries is returned.

Example

Output:

[[6.94892251e-310 2.29200848e-316 0.00000000e+000] [0.00000000e+000 2.37151510e-322 2.37151510e-322] [0.00000000e+000 6.94889962e-310 0.00000000e+000]] 

Example: initializing integer values

Output:

[[140584865515528 35760528 0] [ 0 0 0] [ 0 0 0]] 

Example: specifying Insertion order

Output:

[[140437489977352 22202768 0] [ 0 0 0] [ 0 0 0]]