- A reference guide and manual in Russian for Heroes 3.

What is 21/2??? It should be "Square root of 2" here. The Pythagorean theorem works in Heroes too!!!

I didn't understand it at first either. But after thinking about it, I figured it out: it's the notation for "two to the power of one half", which is the same as the square root of 2: 2^(1/2). It's just that a superscript is needed here, but it's not "Word" after all! :(