Texas Instruments TI-89 - Push_Sumlist

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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_sumlist
Declaration:
void
push_sumlist
(EStackIndex
mat_lst_idx
)
Category(ies):
Lists and Matrices, Math
Description:
Pushes onto the estack the sum of the matrix or list elements indexed by
mat_lst_idx
. For a list the result is an expression which is the sum of all
elements of the list. For a matrix the result is a row vector containing the
sums of the matrix columns.
Inputs:
mat_lst_idx
— Indexes the input list or matrix.
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_cumsum
Example:
See
push_cumsum
.