socel.net is one of the many independent Mastodon servers you can use to participate in the fediverse.
Socel is a place for animation professionals, freelancers, independents, students, and fans to connect and grow together. Everyone in related fields are also welcome.

Server stats:

332
active users

#notation

0 posts0 participants0 posts today

TIL: "The use of the symbol ∈ (a stylized form of the Greek epsilon) to denote membership was initiated by the Italian mathematician Giuseppe Peano in 1889. It abbreviates the Greek word ἐστί, which means "is". The underlying rationale is illustrated by the fact that if 𝐵 is the set of all blue objects, then we write "𝑥∈𝐵" in order to assert that 𝑥 is blue."
- Enderton, Elements of set theory

Every now and again I get annoyed that we write the name of the function before the thing it's applied to.

I'd like it the other way round, so that as you read left to right, you read the story of what happens to the input value.

To evaluate 𝑓(𝑔(𝑥)), I have to scan all the way to to the right, then work my way back to the left, first applying 𝑔 and then 𝑓 .
I'd prefer to read ((𝑥)𝑔)𝑓.

"But it's called 'f of x'," you cry.

Yeah, but it doesn't have to be, pal!

Why not "x's f"?

New water filter at work. You choose your temp, place your cup, then put your hand over a sensor to start the water and it plays a chime, let's say a high "G" (g6). When you uncover the sensor to stop the flow, it makes another tone. Which do you think it is? Vote below -
#music #notation #tonal #intervals #theory #notes #treble #bass #clef #alto #soprano #tenor #piano #bells #tuned #percussion #chime #musical #water #filter at #work #today

Composer Friends and Colleagues, new info about 'the End of Finale' music notation software situation:

The 'good' news is that Finale had so much outrage from users after their announcement that they changed the info, updated TWICE in one day, of what is happening to current owners authorization requests etc for those of us who already paid for our software - lnkd.in/gpRrurJU

......