Appendix A: System Routines — Lists and Matrices
709
TI
-
89 / TI
-
92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
push_row_echelon
Declaration:
void
push_row_echelon
(EStackIndex
mat_idx
, EStackIndex
tol_idx
)
Category(ies):
Lists and Matrices, Math
Description:
Pushes onto the estack the row echelon form of a matrix onto the estack.
Inputs:
mat_idx
— Indexes the input matrix.
tol_idx
— If not NULL then indexes a tolerance factor. Any matrix
element is treated as zero if its absolute value is less than
the tolerance.
Outputs:
None
Assumptions:
None
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: push_red_row_ech
Example:
push_row_echelon( top_estack, NULL );