Oscillation of a sequence (shown in blue) is the difference between the limit superior and limit inferior of the sequence. In mathematics, the oscillation of a function or a sequence is a number that quantifies how much a sequence or function varies between its extreme values as it approaches infinity or a point.
Herbert is a mild form of abuse meaning a silly, or dim-witted person. The origin of this term seems to be that it was derived from the name Herbert, which meant bright.. It was used in the very direct opposite, to mean dumb.
Madam /ËmÃ¦dÉm/, or, as French, madame /ËmÃ¦dÉm/ or /mÉËdÉËm/, is a polite form of address for women, often contracted to ma'am /ËmÃ¦m/. The abbreviation is Mme or Mme and the plural is mesdames (abbreviated Mmes or Mmes). The term was borrowed from the French madame (French pronunciation: â[maËdam]), which means my lady.