*******[ MATHEMATICAL SOFTWARE from the UNIVERSITY OF ARIZONA ]***********
  ** From here down are "TOOLKITS" and marked "TOOL".  These are aids to  **
  ** instructors and students, both in and out of class.  Some encourage  **
  ** experimentation via projects.  All have drop down menus and online,  **
  ** context sensitive help.                                              **
  **************************[ TOOLKITS ]************************************

SURFACE.ZIP    188963  11-12-89  Math software from U of Arizona. "TOOL"
  A comprehensive linear algebra package that does matrix and vector
  manipulations.  Contains projects for ideas.

LINALG.ZIP     257557  11-12-89  Math software from U of Arizona. "TOOL"
  A preliminary version of a 3D surface plotter. Also allows you to look at
  a slice of the surface.

ITERATE.ZIP    235089  11-12-89  Math software from U of Arizona. "TOOL"
  This program produces various graphs of iterates of the function y=f(x),
  It also allows you to adjust parameters a and b contained in the function.
  including "successive iterates", "graphical analysis", & "orbit diagrams".

FORTUNE.ZIP    189729  11-12-89  Math software from U of Arizona. "TOOL"
  This program will graph the curves y=f(x), y=g(x), and then allow you to
  "twiddle" any parameters a, b, c, contained in the functions.

INTERPOL.ZIP   165041  11-12-89  Math software from U of Arizona. "TOOL"
  A data set can be entered and then various interpolations (including
  Lagrange interpolation and cubic splines) are graphically superimposed
  on this set.

TWIDDLE.ZIP    201466  11-12-89  Math software from U of Arizona. "TOOL"
   This program will graph the curve y=f(x), and allow you to "twiddle" any
   parameters a, b, c, contained in the function.  You can also plot a
   single data set.

PLOT.ZIP       228525  11-12-89  Math software from U of Arizona. "TOOL"
  A preliminary version of a graphics package that plots the curves y=f(x),
  x=x(t) & y=y(t), r=r(t), and a data set. Contains projects for ideas.

FINDPOLY.ZIP   141962  11-12-89  Math software from U of Arizona. "TOOL"
  Gives student any information about a selected polynomial (graph,
  derivative, zeros, value) - except what it is. The student has to identify
  the polynomial. Designed for Calculus I.