Here is a list of all the Derive functions covered in the tutorials, and the main programming topics covered.

Factorial essential programming functions, including: PROG(), exit, RETURN(), update operators.

Summation loops. Also, this routine compares Derive code with Fortran 77 code.

Equation of a plane function calling.

Median SUM(), SUB , DIM(), SORT(), SELECT(),  NUMBER()

Count example  SELECT()

Making Variables STRING(), FLOOR(), ITERATE(), INSERT(), LOG(), DELETE(), REVERSE(). Also PROG within a PROG'.

Euclid's Greatest Common Divisor  GCD(), ABS(), DIM()

Debugging tips 

                                                                                                                                  Derive Functions 

Hot tips for lazy/busy(!) people!