I have an old TI-85 that I use constantly. I’ve been thinking of upgrading to the TI-89. Anyone have one? Is it worth the $140? Thoughts?
Texas Instruments TI-89 Titanium Graphing Calculator: Texas Instruments: ElectronicsASIN: B0001EMLZ2
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I am a leader, entrepreneur, software engineer, husband, father, pilot and athlete. Over the last 17 years of my career I have built numerous successful companies and software development teams. This amazing journey has taken me all over the world and allowed me to work in a number of diverse industries. I have had the privilege to meet and work with thousands of unique and talented people. As you will see from my blog I am a strong believer in Agile techniques and the Kaizen corporate culture. I am always looking to grow myself, my teams and the companies I am partnered with.
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