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by chris_hhh
45 days ago
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I had a similar story -- just absolutely acing math with my TI-89 until one teacher finally learned that this TI-83-looking calculator could do symbolic stuff ... just an absolute nightmare after that Spent some time on ticalc.org too, making some not-great stuff to get me thru those years https://www.ticalc.org/cgi-bin/acct-view.cgi?userid=34493 |
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