The equation works, but since you can't zoom in on TI-83 (or at least I'm not aware you can) you have to scale up the formula to make the symbol appear properly.

[–] mkwarman@lemmy.mkwarman.com 3 points 10 months ago (1 children)

You can zoom on the TI-83/TI-84 by either using the zoom functions or by setting the desired viewport size

Here's a video of someone doing it: https://youtu.be/tEkdCEhSZrY?si=ejhNefLX0qmOUofu

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[–] AVincentInSpace@pawb.social 1 points 10 months ago* (last edited 10 months ago)

i don't mean to be condescending but the TI-83/84 literally has a button labeled ZOOM