Musical rest. The number "0" represents the musical rest.The rules for length is similar to that of the note, except that it is customary to repeat "0" instead of adding dashes for rests longer than a quarter rest. (2011-08-25) The Symbol Font of Yesteryear’s Web (HTML 4.0) Previously, the only way to display mathematical symbols on the Web. The World Wide Web was originally developed at CERN to facilitate International…