Basically he's making a Robotics calculator.
Good idea! Sounds useful
Anyhow, I suggest that you read the white papers and get a physics/pre-engineering/engineering dynamics book! It will help you more than someone telling you and then you regurgitating them into a program...
And one little pick: Can you change the name of this thread to "What formulas
do you use" instead of 'can'? It's just a grammar pick...
