Why is TIRPN causing my TI-89 Titanium to run slowly?

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  • Thread starter Thread starter jimalex
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SUMMARY

The TIRPN application on the TI-89 Titanium calculator is causing significant performance issues, resulting in slow operation and persistent busy indicators. Users report that while TIRPN functions, it severely impacts the calculator's overall speed, which recovers upon exiting the app. Despite TIRPN being recognized as a leading RPN environment, this specific performance issue suggests potential compatibility or optimization problems that need to be addressed.

PREREQUISITES
  • Understanding of RPN (Reverse Polish Notation) environments
  • Familiarity with TI-89 Titanium calculator features
  • Basic troubleshooting skills for calculator applications
  • Knowledge of app performance metrics
NEXT STEPS
  • Investigate TIRPN compatibility with TI-89 Titanium firmware versions
  • Explore alternative RPN applications for TI-89 Titanium
  • Learn about optimizing performance on TI calculators
  • Research user experiences and solutions for TIRPN performance issues
USEFUL FOR

Calculator enthusiasts, educators using TI-89 Titanium in classrooms, and users seeking to optimize performance of RPN applications.

jimalex
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I loaded TIRPN on my TI89 Titanium, and when it runs, the busy indicator stays on and the app runs very slowly. VERY Slowly. But it does function, and I can exit the app back into the regular worktop and the system recovers its speed. My calc is not fully loaded down with apps.

Is something wrong with the app, maybe, or is my calculator trying to crash? Any Ideas what I should do?
 
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I forgot to mention, TIRPN is an rpn environment. It appears to be the best one, from what I could tell (as there are more than half a dozen to choose from). There isn't much out there saying people have had a hard time with it.
 

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