The LinearAlgebra`MatrixManipulation` package

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SUMMARY

The LinearAlgebra`MatrixManipulation` package in Mathematica is now obsolete following the latest version updates. Key commands such as TakeRows, TakeColumns, AppendColumns, ZeroMatrix, and AppendRows are replaced by kernel functions like Join and ArrayFlatten for matrix manipulation. The Take function consolidates the operations of TakeRows, TakeColumns, TakeMatrix, and SubMatrix into a single command. Users seeking clarity on the equivalence of these operations should explore additional resources beyond the Mathematica forums.

PREREQUISITES
  • Familiarity with Mathematica version updates
  • Understanding of linear algebra concepts
  • Knowledge of matrix manipulation techniques
  • Experience with Mathematica kernel functions
NEXT STEPS
  • Research the Mathematica kernel functions Join and ArrayFlatten
  • Explore the Take function in Mathematica for matrix operations
  • Investigate alternative resources for Mathematica support, such as Stack Overflow
  • Learn about the differences between Mathematica and Maple for linear algebra tasks
USEFUL FOR

Mathematica users, data scientists, and mathematicians who require updated knowledge on matrix manipulation functions and their replacements in the latest Mathematica version.

Nusc
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The LinearAlgebra`MatrixManipulation` package is now obsolete with the new version of Mathematica.

Say you had an existing script with commands:TakeRows, TakeColumns, AppendColumns, ZeroMatrix, AppendRows (which are also obsolete)
Mathematica says:

AppendColumns, AppendRows, and BlockMatrix are available in the Mathematica kernel functions Join and ArrayFlatten.
TakeRows, TakeColumns, TakeMatrix, and SubMatrix are available in the Mathematica kernel function Take.

The later has four commands which use one now. How do I know if it's performing the same operation?
 
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Where else can I ask about this? The Mathematica forums aren't much help. Too bad it didn't have as much support as Maple.
 

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