I have 2 questions regarding the bottom-left part of the tutorial patch.
The document says the following:
Click on the message box in the lower-left part of the window, and notice how the beat frequency varies sinusoidally over the course of 10 seconds, from 0 Hz up to 8 Hz (as the frequency of Oscillator B approaches 1008 Hz), back to 0 Hz, back up to 8 Hz (as the frequency of Oscillator B approaches 992 Hz), and back to 0 Hz.
I am very confused why the message box has "0.75, 1.75" rather than "0, 1." The reason I thought of "0. 1." is because the phase length of one cycle~ is 1.0, and the starting point is 0.
Also in the same message box, I cannot understand why the last semicolon(";") is required. The message box does exactly the same thing without it, as there's no following augment for that semicolon.
Many thanks for your help in advance,