The weird thing about this week's "paper" is that it's a chapter from a book, but with no indication of the name or author of the book. It seems to be "Music by

The weird thing about this week's "paper" is that it's a chapter from a book, but with no indication of the name or author of the book. It seems to be "Music by the Numbers: From Pythagoras to Schoenberg" by Eli Maor: https://press.princeton.edu/books/hardcover/9780691176901/music-by-the-numbers https://press.princeton.edu/books/hardcover/9780691176901/mu...