Texas Instruments TI-89 - Push_Augment

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Appendix A: System Routines — Lists and Matrices
TI
-
89 / TI
-
92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
push_augment
Declaration:
void
push_augment
(EStackIndex
i
, EStackIndex
j
)
Category(ies):
Lists and Matrices
Description:
Performs column augmentation of two lists or two matrices.
Inputs:
i, j
— EStackIndexes of two lists or two matrices.
Outputs:
Pushes onto the expression stack the result of appending the second
argument onto the first argument as new columns.
Assumptions:
Either the arguments are both lists or they are both matrices with the same
number of rows.
Side Effects:
May expand expression stack, cause heap compression, or throw an error.
Availability:
On AMS 2.00 and higher.
TI
-
89 / TI
-
92 Plus
Differences:
None
See Also:
None
Example:
/* If i is the EStackIndex of the 2x2 matrix [1, 2; 3, 4], and
j is the EStackIndex of the 2x1 matrix [5; 6], then */
push_augment (i, j);
/* pushes onto the expression stack the matrix [1, 2, 5; 3, 4, 6]. */