Implementation of Circle Squared algorthm from Sept '86 Scientific American
"Computer Recreations" column.  Produces wildly colorful but mathematically
precise patterns.  

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                11824   26692  44.3% -lh5- a086 Oct 20  1986 CSquared/CSquared
[generic]                10404   43700  23.8% -lh5- 8f0a Oct 20  1986 CSquared/CSquared.c
[generic]                 1349    2621  51.5% -lh5- fad2 Oct 20  1986 CSquared/CSquared.doc
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         3 files   23577   73013  32.3%            Oct 20  1987