These AutoLISP functions all start with 'P'.
Returns the UCS 3D point at a specified angle and distance from a point
Prints an expression to the command line or writes an expression to an open file
Prints an expression to the command line, or writes an expression to an open file
Prints an expression to the command line, or writes an expression to an open file
Evaluates each expression sequentially and returns the value of the last expression
Displays a string on your screen's prompt area