| Saunders graphics Saunders graphic of  , where  denotes the  th digit in base  . Saunders graphic of  , where  denotes the  th digit in base  . Strang graphic of the first two digits of the decimal expansion of  at the integers  . Argument and absolute value of the discrete Fourier transform of at Gaussian integer arguments. Integer values Points  in the  such that  is a Gaussian integer. |