There’s also Arity. It isn’t the best interface, but it has functions, variables, and graphs.
I was also using Unitto for unit conversions, but apparently the creator doesn’t want forks or for f-droid to host it, so I’m looking for another one.
she / they / most neopronouns
Avatar is a bobtail squid photo from Rickard Zerpe (CC-BY 2.0)
wiki-user: underscores
There’s also Arity. It isn’t the best interface, but it has functions, variables, and graphs.
I was also using Unitto for unit conversions, but apparently the creator doesn’t want forks or for f-droid to host it, so I’m looking for another one.


A lot of the ways they scrape documents are the same used by accessibility tools, so I’d generally recommend against doing this.
The big one is W11 now requires a TPM chip, so tons of computers will stop getting updates soon, with no way to upgrade.
And they keep getting worse with a bunch of annoyances, like more ads, trying to force ai, making it harder to avoid a microsoft account, and getting rid of ways to customize the desktop layout.