Owner's manual

Using the stack ....................................................................................4-1
Example stack calculations ................................................................4-2
Using a one-argument command ................................................ 4-2
Using a multi-argument command ............................................ 4-3
Multi-conmrand calculations ....................................................... 4-4
Chapter 5: Matrices and linear algebra 5-1
Matrix Writer operations....................................................................5-1
To move around an array ............................................................ 5-1
To edit an array .............................................................................. 5-2
To make the cells narrower or wider .......................................... 5-3
To control how the cursor moves after an entiy ........................ 5-3
Manipulating columns and rows.................................................5-4
Siimmarji' of Matrix Writer operations.............................................5-6
Advanced matrix operations..............................................................5-7
Creating special matrices ............................................................. 5-7
Assembling matrices .....................................................................5-8
Disassembling matrices...............................................................5-10
Inserting rows and colimms ....................................................... 5-11
Extracting rows and cohmins.....................................................5-12
Swapping rows and columns ....................................................5-12
Extracting and replacing elements of matrices ........................ 5-13
Characterizing matrices .............................................................. 5-14
Transforming matrices ................................................................ 5-16
More matrix arithmetic................................................................5-17
Transforming complex matrices .................................................5-18
Linear algebra topics ..........................................................................5-19
Eigenvalues and eigenvectors .................................................... 5-19
To compute the eigenvalues for a square matrix ..................... 5-19
To compute the eigenvalues and eigenvectors for a square
matrix.............................................................................................5-20
To compute the singular values of a matrix ............................. 5-20
To decompose or factor a matrix ............................................... 5-21
Chapter 4: The Stack 4-1
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Contents