Push_Quantum_As_Nonnegative_Int - Texas Instruments TI-89 Developer's Manual

498

push_quantum_as_nonnegative_int

Declaration: void push_quantum_as_nonnegative_int (Quantum q )
Category(ies): EStack Arithmetic
Description: Pushes q onto the estack as a tagged non-negative big integer.
Inputs: q — Quantum.
Outputs: None
Assumptions: None
Side Effects: None
Availability: On AMS 2.02 and higher.
TI-89 / TI-92 Plus
None
Differences:
See Also: push_negate_quantum_as_negint, push_reciprocal_of_quantum,
push_minus_recip_of_quantum, push_quantum_pair_as_pos_frac
Example:
void push_arclen (EStackIndex i, EStackIndex vi, EStackIndex j, EStackIndex k)
/* j and k index expressions, vi indexes a variable, and i indexes an expression
simplified through variable vi.
Pushes onto the estack the arc displacement of expression i with respect
to vi going from j through k.
*/
{ Access_AMS_Global_Variables;
EStackIndex m,
old_top = top_estack;
push_quantum_as_nonnegative_int (2u);
m = top_estack;
push_1st_derivative (i, vi);
replace_top2_with_pow (m);
add1_to_top ();
i = top_estack;
push_sqrt (i);
delete_between (old_top, i);
i = top_estack;
push_def_int (i, vi, j, k);
delete_between (old_top, i);
}
TI-89 / TI-92 Plus Developer Guide
Appendix A: System Routines — EStack Arithmetic
Not for Distribution Beta Version January 26, 2001