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

Diplomacy
6. We find the Power_Factor ("strength indicator"):
Power_Factor = floor(2 * (k - 1)), when 1 <= k < 7,
Power_Factor = -1, when 0.5 < k <= 1,

If possible, please clarify the strictness of the inequalities. Although, of course, this is not a critical question, but for the sake of completeness... what will happen when k=1?