Texas Instruments TI-89 Developer's Guide

1115
TI
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89 / TI
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92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
Appendix A: System Routines —
Variable Name Utilities
CheckReservedName.............................................................................................................1117
CheckSysFunc........................................................................................................................1118
HSYMtoName.........................................................................................................................1120
is_variable...............................................................................................................................1121
StrToTokN...............................................................................................................................1122
SymSysVar .............................................................................................................................1123
TokenizeSymName.................................................................................................................1124
TokToStrN...............................................................................................................................1125

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