Push_Mid - Texas Instruments TI-89 Developer's Manual

Appendix A: System Routines — Math

push_mid

Declaration: void push_mid (EStackIndex i , EStackIndex j , EStackIndex k )
Category(ies): Math
Description: Returns the middle portion of the input argument.
Inputs: i
j
k — EStackIndex of a non-negative integer or whole number float
Outputs: Pushes the middle k elements of i beginning with element j onto the estack.
Assumptions: If k is NULL_INDEX, all elements of i beginning with element j are pushed.
Side Effects: May cause estack expansion, heap compression, or throw errors if
arguments are invalid.
Availability: On AMS 2.00 and higher.
TI-89 / TI-92 Plus
Differences: None
See Also: push_left, push_right, push_rotate, push_shift
TI-89 / TI-92 Plus Developer Guide
— EStackIndex of a list or a string.
— EStackIndex of a non-negative integer or whole number float
representing the starting position.
representing the number of elements to push.
(continued)
Not for Distribution
801
Beta Version January 26, 2001