(a) It is clear that every integer is divisible by I!.
The efforts which were consequently made in the early days of spectroscopy to discover some numerical relationship between the different wave lengths of the lines belonging to the same spectrum rather disregard the fact that even in acoustics the relationship of integer numbers holds only in special and very simple cases.
Is less than 2 o o If the numerator of the fraction consists of an integer and 4 - e.g.
2) he says, of Integer vitae: 'Tis a verse in Horace; I know it well: I read it in the grammar long ago."
If s represents the series of integer numbers the distribution of frequency may be represented by C+Bs2, where C and B are constants.