User:DisasterBlaster/Sandbox

1153470752371588581/1152921504606846976, [-60 29 0 5>, Pentarchisma. Tempering this out equates five Archytas fifths (32/21) to three octaves and two Pythagorean commas. Notably also the difference between five archytasmas (64/63) to the 19-comma, five aberschismas to the magic comma, and thus splits the tritave into 5 intervals, each equated to 5103/4096.

2359010787328/2353579470675, [30 -23 -2 0 0 3>, Americomma. Named for the thirteen (13-limit) colonies, I first equated three differences between the classic grave fifth and the tridecimal superfifth to two semitones (16/15) and then lowered it by a Pythagorean comma. It is also the difference between three fairytale commas (1001/1000) and the Alpharabian comma, so if I had discovered it that way, I probably would have called it the 'golden age comma'.