iiinova — where your digital self keeps evolving

keet

@keet.universeodon.com.ap.brid.gy

Math/Sci/Pol/tech nerd and gardener. Also @ksquared 🌉 bridged from ⁂ universeodon.com/@keet, follow @ap.brid.gy to interact

Posts Replies Media

keet @keet.universeodon.com.ap.brid.gy · 24/02/2026

So, I teach high school math and we use numworks graphing calculators. They've been excellent! However, I recently ran across an issue that shows you can't always trust what your calculator says. Suppose you want to take the cube root of negative 230. You […] [Original post on universeodon.com]

A screenshot of a numworks calculator showing two different results for the cube root of negative 230. One is the correct answer, the other is somehow a complex number which is not correct.

001 1

keet @keet.universeodon.com.ap.brid.gy · 26/09/2025

Success! Seems pretty smooth so far! Setup was very intuitive, even if it did take a while to get going.

A default desktop view for Pop OS Cosmic Beta

000 0

keet @keet.universeodon.com.ap.brid.gy · 22/08/2025

What the hell was on my back porch? …this was half full when closed and still contained about two cups of granules. #animalcontrol #animals #wtf

A plastic bottle has where’d holes on the top and the side. It reads “Repels-All Animal Repellant Granules” (top view)

000 0

keet @keet.universeodon.com.ap.brid.gy · 13/01/2025

[Alcohol, math] Shit.

On a wooden computer desk sits an unsuccessfully opened beer can and a graphing calculator. The beer tab broke off without opening the can.

000 0

keet @keet.universeodon.com.ap.brid.gy · 10/01/2025

My cats got to experience an accumulation of snow for the first time today. They weren’t fans. This is the exact moment she got trapped on our small fence and realized “I f*ed up coming out here”. She is safe and thankful to be back inside now. #CatsOfMastodon #cats #snow

A small tourtiseshell cat sits on a short fence with overhanging pine branches. Snow covers the fence and branches, while the cat gives a disapproving look at the camera.

000 0