Utility for creating good-looking 3D graph animations. This version is quick
and easy to use thanks (again) to Ben Wyatt who attached the WB interface and
optimised a load of the code. Thanks also go to Richard Neal for helping to
get the light-sourcing maths correct at long last!

This version has reduced usability: You cannot enter your own equations. You
can however ask me for the source (you can change the equations in that) if
you really want. Just email me and say how you'd like the files (uuencoded - 
prefered, text - also OK, or Mime - specify why, mime is difficult from my
Uni).

Creating new archive 'DGraph.lha':
     Frozen: ( 43.9%)  112564 =>  63144 : DGraph/DGraph
     Frozen: ( 52.9%)    6114 =>   2879 : DGraph/read.me
2 files added, all files OK.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                63144  112564  56.1% -lh5- b758 Oct 26  1996 DGraph/DGraph
[generic]                 2879    6114  47.1% -lh5- 3660 Dec 19  1996 DGraph/read.me
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         2 files   66023  118678  55.6%            Jan  4  1997