Things to remember about the old office.

Welcome to the pdc web site.  Check out the new video added to the site. Down load a free calendar and try the software.

 Example     

Formula example:

The following example calculates a 24 inch diameter sphere.
1. Select Formula window.
2. Select Area and dimensions.
3. Select spherical shape.
4. Select sphere.
5. Numerical keypad click on 2.
6. Numerical keypad click on 4.
7. Transfer keys click on d.
8. Click on calculator screen.

Results of the calculation are viewed in the calculation readout window.
Results of calculation:
Calculate SPHERE 
D Diameter = 24
E Radius = 12
Volume = 7238.22947387136
Area = 1809.55736846784