The first list of instructions is obeyed on the way up the spiral i.e. as the instances of the function are being built and the second list is obeyed on the way back down the spiral as the instances ...

If you are a SQL programmer, learning recursive SQL techniques can be a boon to your productivity. A recursive query is one that refers to itself. I think the best way to quickly grasp the concept of ...

Whenever machine learning is applied to a given field of industry, defining the objective is one of the most salient questions. Just what are you trying to find out? In the biological sciences, that ...

This chapter is concerned with the structure of mathematical expressions. Since mathematical expressions are the data objects in computer algebra, an understanding of this structure is essential for ...