baryons

https://github.com/barionleg/galaxy_of_nuclides/wiki/baryons

https://www.icr.org/article/subatomic-particles-part-2-baryons

Teaching Numbers How To Sing

https://dev.to/deciduously/teaching-numbers-how-to-sing-3c8l

#[test]
fn test_a_minor() {
    use Mode::*;
    use Scale::*;
    assert_eq!(
        &Key::new(Diatonic(Aeolian), PianoKey::from_str("A4").unwrap(), 1).to_string(),
        "[ A B C D E F G A ]"
    )
}

list to Generating Music

https://dev.to/deciduously/teaching-numbers-how-to-sing-3c8l#Generating Music

herz

The standard unit for frequency is the Hertz, abbreviated Hz, which measures the number of cycles per second. One cycle here is the distance (or time) between two peaks on the graph, or the time it takes to go all the way around the circle once:

cycle gif

According to my super scientific smartphone stopwatch observations, this gif is chugging along at a whopping 0.2Hz.

Recall above that we saw we're going to run a loop like this: for (i = 0; i < 1; i += 0.0001). In that loop, the math we process includes the function sin(). If one were to, say, calculate a bunch of points along a single cycle of a sine wave like this one, it sure seems like just such a loop could get the job done.

The higher the frequency, or closer together the peaks representing maximum positive amplitudes, the higher the pitch.

https://en.wikipedia.org/wiki/Ionian_mode

click to play music