DRAWTRIG 

Generates the graphs of trigonometric functions.

EULER 

Uses Euler's method to estimate solution curves to a firstorder
differential equation.

GRADSRCH 

Uses the gradient search algorithm to approximate the
coordinates of a relative maxima or minima for a
differentiable surface f(x,y).

INTEGRAL 

Calculates Riemann sums for a function over a specified interval.
Numerical data only.

INTGRL2 

Calculates Riemann sums for a function over a specified interval.
Numerical data only.

NEWTON 

Newton's Method program.

QUADFORM 

Quadratic formula program.

RIEMANN 

Calculates Riemann sums for a function over a specified interval.
Provides both graphical and numerical results.

SLOPES 

Draws a slope field for a firstorder differential equation.

TIMESERS 

Time series program; graphs approximate solutions for x
and y given dx/dt and dy/dt.

TRAJECT 

Computes approximate trajectory curves for a system of two
firstorder differential equations.
