auto attack bonuses

[psofos]

The bloodlord 2h weapon has 4.2 speed by itself. Wearing 4 pcs of warlord gives me a total bonus of 35% yet the speed is shown to be 3,1 instead of 2,7. Furthermore, when a tactic fires off it is supposed to give another 50% speed bonus for a grand total of 85% reduction making the theoretical speed 0,6. The best speed shown stays at 2,3. So whats the deal? What am I calculating wrong? Or is it a bug?

[TanithScout]

AFAIK the bonuses are not additive but rather multiplicative.

[psofos]

AFAIK the bonuses are not additive but rather multiplicative.

so with +10 +10 +15 +50 how would it be calculated? maths were never my strong point

[siglade]

it's additive but back on live on live it was nerfed to avoid 0.00 speed weap.

weapon speed / (1 + AA haste modifier (0.xx + 0.xx + 0.xx...)) = swing speed

A normal 2.4 weapon with 0 haste modifier = 2.4 speed.
2.4 weapon and 25 haste modifier;
2.4 / 1.25 = 1.92
2.4 weap and 50 haste stack;
2.4 / 1.5 = 1.6 swing speed

[psofos]

it's additive but back on live on live it was nerfed to avoid 0.00 speed weap.

weapon speed / (1 + AA haste modifier (0.xx + 0.xx + 0.xx...)) = swing speed

A normal 2.4 weapon with 0 haste modifier = 2.4 speed.
2.4 weapon and 25 haste modifier;
2.4 / 1.25 = 1.92
2.4 weap and 50 haste stack;
2.4 / 1.5 = 1.6 swing speed

thanks! now I am sad