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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]]

Next Topicnumpy.matlib.eye()




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