Push_Nonconstant_Terms - Texas Instruments TI-89 Developer's Manual

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push_nonconstant_terms

Declaration: void push_nonconstant_terms (EStackIndex i )
Category(ies): Algebra Utilities
Description: Pushes onto the estack the sum of all syntactic terms of the expression
indexed by i that include variables. If there are no nonconstant terms,
pushes Float0 if IS_ARITH_APPROX is true and Integer0 if
IS_ARITH_APPROX is false.
Inputs: i
Outputs: None
Assumptions: None
Side Effects: None
Availability: On AMS 2.02 and higher.
TI-89 / TI-92 Plus
Differences: None
See Also: push_constant_terms, push_dependent_terms,
push_independent_terms, index_numeric_term,
Example:
push_quantum (PI_TAG);
add1_to_top ();
push_quantum (8u);
replace_top2_with_sum (foo);
push_nonconstant_terms (top_estack);
TI-89 / TI-92 Plus Developer Guide
Appendix A: System Routines — Algebra Utilities
— Indexes the top tag of an internally-simplified algebraic expression.
/* partial sum = top_estack */
/* push variable x */
/* top-estack -> x + pi + 1 */
/* Pushes x */
Not for Distribution Beta Version January 26, 2001