RocksAreCool@midwest.socialtoCalculator Community@midwest.social•TI-89 Titanium: The end of an eraEnglish
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1 year agoThe 89 was my life saver… I bought and downloaded a few apps that would do multivariable calculous, complex analyses, and partial DE. Without cheating my way through those classes, I’d had never graduated in '15. The best part? The job I got after college, I’ve never used any math higher than high school algebra.
I’ve forgotten all that stuff now, it’s been 8 years of not using any of it. Calc 1 & 2 along with DE were fairly straight forward for me and I was able to do so of the easy stuff in my head, but I hit my limit HARD with PDE and complex analyses. Now, I doubt I could do anything harder then find the derivate of X^n lol