Example 2: Problem #33 (p 584, Varberg, Purcell, Rigdon)

Problem #33 (p. 617)

> x := exp(-2*t);

> y := exp( 2*t);

> z := 2*sqrt(2)*t;

> PARAM := t = 0..1;

>

Animated view of the unit tangent, principal unit normal, and unit binormal

> animatemotion3d( x, y, z, PARAM, scene=[T,N,B], frames=18, numpoints=10 );

>