Draws color-coded topographical maps (pseudo-color plots) of functions
of 2 variables. A GUI allows interactive control of the domain.  The
graph gives an excellent qualitative understanding of the function.
Accurate numerical information is provided by displaying the
coordinates and function value at the location indicated by the
pointer. 

	* Learn about multi-variable functions.
	* Numerically solve extremization problems.
	* Make beautiful pictures.

PERMISSION  UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP     NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
[generic]                  267     628  42.5% -lh5- 6074 Jan 24  1996 Topograph_1.1.info
[generic]                 6994   17986  38.9% -lh5- a748 Jan 22  1996 Topograph_1.1/LICENSE
[generic]                  307    2262  13.6% -lh5- b9f4 Jan 24  1996 Topograph_1.1/LICENSE.info
[generic]                  388     635  61.1% -lh5- 0335 Jan 23  1996 Topograph_1.1/README
[generic]                  305    2262  13.5% -lh5- 326a Jan 24  1996 Topograph_1.1/README.info
[generic]                32207   60228  53.5% -lh5- b118 Jan 23  1996 Topograph_1.1/Topograph
[generic]                 7198   18225  39.5% -lh5- 78e1 Jan 23  1996 Topograph_1.1/Topograph.guide
[generic]                  333    2289  14.5% -lh5- a216 Jan 24  1996 Topograph_1.1/Topograph.guide.info
[generic]                  402    2947  13.6% -lh5- 2fbc Jan 24  1996 Topograph_1.1/Topograph.info
---------- ----------- ------- ------- ------ ---------- ------------ ----------
 Total         9 files   48401  107462  45.0%            Apr 15 20:13