MIT’s Seth Lloyd says a test for free will versus determinism must predict decisions accurately every time. How does the Turing Machine factor into this?

You can use math to evaluate business proposals, such as the proposed Toronto Casino. Spreadsheets can help you clarify issues, and determine if projections are valid.

Do you get stuck adding fractions? Finding common denominators and adding can be a simple task in basic math, and breaking it down to six steps makes the job even easier.