Texas Instruments TI-89 Developer's Guide

Appendix A: System Routines — Math
765
TI
-
89 / TI
-
92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
push_asinh
Declaration:
void
push_asinh
(EStackIndex
k
)
Category(ies):
Math
Description:
Pushes onto the estack the internally-simplified inverse hyperbolic sine of
the expression indexed by
k
. When
k
indexes a square numeric matrix,
pushes the Float matrix asinh computed via
asinh
(eigenvalues(matrix)).
Inputs:
k
— Indexes the top tag of an internally-simplified algebraic expression,
comparison, or aggregate thereof.
Outputs:
None
Assumptions:
None
Side Effects:
None
Availability:
On AMS 2.02 and higher.
TI
-
89 / TI
-
92 Plus
Differences:
None
See Also: push_acosh, push_atanh
Example:
push_quantum_as_nonnegative_int(0u); /* Pushes tagged integer 0 */
push_asinh (top_estack); /* Pushes tagged 0 or 0.0 */

Texas Instruments TI-89 Specifications

General

Display size (HxV)	100 x 160 mm
Memory type	639K FLASH ROM, 188K bytes RAM
Compatible operating systems	Operating System 2.09
Battery type	AAA