Variables are introduced using the example of a squirrel who wants to know where his nuts are buried, and how many he has. A variable is described as a special box that computers keep useful ...

Type the expression in the box under the new column name, or use a combination of typing and selecting variables, functions, and operators. A numeric column is created by default. Click on an operator ...

I would note that, like its classical counterpart (known as analog computers), there are some advantages to continuous variable quantum computing—some operations look a lot simpler.

Users of small and personal computers do not have access to the libraries of generators of random variables provided by experts which have been common on large computer installations. This tutorial ...

Their ISA is called VISC. That’s technically not an acronym for Variable Instruction Set Computing, but it’s descriptive enough to tell you what it is.