Dual wield damage calculation [duplicate]

Possible Duplicate:
How is listed DPS calculated when dual-wielding weapons?

I've seen other similar posts on this, but still have some questions. In this formula:

((1 + passive skill boosts)(Weapon 1 average damage + ((minimum damage bonus + maximum damage bonus)/2))(Weapon Damage Multipliers)(Attack Speed)(1 + ( crit% * crit damage %))( 1 + (main stat / 100))(average attack speed of both weapons / weapon 1 attack speed) + (1 + passive skill boosts)(Weapon 2 average damage + ((minimum damage bonus + maximum damage bonus)/2))(Weapon Damage Multipliers)(Attack Speed)(1 + ( crit% * crit damage %))( 1 + (main stat / 100))(average attack speed of both weapons / weapon 2 attack speed)) * 0.575

1. What are the "Weapon Damage Multipliers"?
2. Does the "Attack Speed" include the 15% bonus for dual wield?
3. Does the "average attack speed of both weapons" include the 15% bonus for dual wield?
4. Does "weapon 1 attack speed" include the 15% bonus for dual wield?
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marked as duplicate by Frank, Raven Dreamer♦Aug 12 '12 at 17:40

This question was marked as an exact duplicate of an existing question.

That seems needlessly complicated. The weapon tooltip won't take the dual wield bonus into account, but the details screen should. And that's easy to test. – Frank Aug 3 '12 at 12:19