Classpad II only, maybe will works on Classpad 300/330 if the command for colors are omitted
On one lazy rainy afternoon I was playing with vectors and I created a very simple program for educational purposes.
The program calculates lengths (magnitudes) of all three vectors, angle between two entered vectors, angle between final vector and x-axis, end point of final vector and graphical representation. The start point is always at [0,0]. The angles are in degrees.The command Pause is included in this program so you need to tap the icon with arrow on the green background ( bottom right) to view the graphic result.
coordinates of 2 vectors [x1,y1] and [x2,y2]
The coordinates can be entered directly or as r*cos(alpha) for x-coordinates and r*sin(alpha) for y-coordinates if you know the magnitude and angle
8.54 (magnitude of the 1st vector)
9.22 (magnitude of the 2nd vector)
33.08 (angle between entered vectors)
[-1,7] (end point of final vector)
17.03 <93.37 (magnitude and angle of final vector)
a=30 <60° (30*cos(60), 30*sin(60))
b=8 <22° (8*cos(22), 8*sin(22))
Edited by pan.gejt, 02 May 2017 - 09:02 AM.