IntroExamples.nb

The Four Examples

The first 200 digits of (Sqrt[2]) are:

N[Sqrt[2], 200]

Here are the factors of the polynomial I mention:

Factor[(x^4) - 5 (x^3) + (x^2) + 21 x - 18]

The compution of 
            ∫(x^15) sin(2 x + 3) dx:

Expand[Integrate[x^15 Sin[2  x + 3], x]]

The graph of the derivative of the tangent function of ((x^2) - 1):

\(f[x_] = Tan[x^2 - 1]; 
Plot[\(f'\)[x], {x, \(-π\)/2, π/2}]; 
    \)

Etc.

Author: H. Knaust (helmut@math.utep.edu)
Created: August 2000
Last Edits: August 16, 2000