Summary: Complex Numbers (1) Imaginary Numbers (2) Real Numbers (3) - R Rational Numbers (4) - Q (Quotient) Counting Numbers (5) - N (Natural) Whole Numbers (6) - W (Whole) Integers (7) - Z (lol, no idea why integer is 'zed') Irrational Numbers (8) - Q` ('not' Quotient) Check the Podcast for Full Details.
