Remaining_Conjuncts_Index - Texas Instruments TI-89 Developer's Manual

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remaining_conjuncts_index

Declaration: EStackIndex remaining_conjuncts_index (EStackIndex i )
Category(ies): Logic
Description: If i indexes an AND_TAG, returns the index of the deeper of its two
operands. Otherwise returns index_true. Internally-simplified conjuncts
have the most main Boolean factor shallowest.
Note that index_true is not ordinarily physically within the expression
indexed by i .
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: lead_conjunct_index, lead_disjunct_index,
remaining_disjuncts_index
Example:
remaining_conjuncts_index ("internalSimplified" ((b and a) and c))
remaining_conjuncts_index (x > 3)
push_quantum (8u);
remaining_conjuncts_index (top_estack);
TI-89 / TI-92 Plus Developer Guide
— Indexes the top tag of an expression.
Returns index (b and c).
Returns index_true.
/* Push variable x */
Not for Distribution
Appendix A: System Routines — Logic
/* Returns index_true. */
Beta Version January 26, 2001