Program name : boxmuller ($Bin)

Function : generating Gaussian random variables by Box-Muller method.

Output to STDOUT :  
   1. The generated Gaussian random number(s).

Output to STDERR : 
   2. The random seed used. 
   3. The sums of the generated numbers and the square of them.

Options : 
  -m N : Mean (average). Default value is 0.
  -d N : Standard Deviation. Default value is 1.
  -v N : Variance. Default value is 1. If -d is given, -v would be nullified.
  -. N : The digits to be shown after the decimal point.

  -g N : How many numbers you need. Default : 6　. "inf" can be given.
  -s N : Random seed specification. Seemingly the residual divided by 2**32 is essential.
  -L   : Outputs variables by the log normal distribution instead of the normal distribution.

  -1   : Only output the random number without other secondary information.
  -:   ; Attach serial number from 1. 
  -@ N : Waiting time in seconds (that can be spedicifed 6 digits under decimal points).

 --help : Print this online help manual of this command "boxmuller". Similar to "perldoc `which [-t] boxmuller` ".
 --help opt : Only shows the option helps. It is easy to read when you are in very necessary.
 --help ja : Shows Japanese online help manual. ; "boxmuller --help ja" で日本語のオンラインマニュアルを表示します。
 --help nopod : Print this online manual using the code insdide this program without using the function of Perl POD.
 --version : Version information output.