Eldritch Battery, Mana, Mana regeneration (math)

I made some tests, taking off and putting on the equips and it seems there's something wrong with my ES calcs.

With no ES gear the formula works.
When i put the ES on and convert it to mana via EB the results don't match the character panel mana.

To calculate ES i used:
ES = Base_ES(gear) * ( 1 + ES(INT) + ES(passive) )

Now I wondering if the ES bonus from INT is not multiplicative:
ES = Base_ES(gear) * ( 1 + ES(INT)) * ( 1 + ES(passive))

What do you guys think?

EDIT: I guess it's additive, still not getting the right value.

TOTAL MANA = BaseMana * ( 1 + PassiveMana% ) + BaseES * ( 1 + PassiveMana% + PassiveES + INT_ES% )

BaseMana = mana from gear & base mana(40) & mana from lvl & flat mana passive
Base ES = ES from gear & Discipline

Oh hey, I missed a math thread.

Tried to look through some of the posts earlier but found it a little hard to follow.

Is this resolved, or are your numbers still not working out? Do you have the figures of mana and ES without EB? Is it the ES figure that wasn't matching up to your calculations?

I started the calculation after I took EB.
Numbers still don't fit.

After some testing:
Took all gear off my char.
Result: Numbers match: mana in my spreadsheet and ingame.

I put on all items that have mana but don't have ES.
Result: Numbers match: mana in my spreadsheet and ingame.

I put 1 items with ES.
Result: Numbers differ: On my spreadsheet I had more Mana than ingame.

Spreadsheet screenshots:
ES calc
Mana calc

Ingame screenshot:
Ingame

i have 240 mana regen per second

good?

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When calculating the mana that comes from energy shield , the bonus from the passive mana % needs to be added to the percent bonuses to energy shield, rather than being multiplied in at the end.

So mana from ES is :
63 * (1 + 0.372 + 0.34 + 0.20) = 120.456

Adding this on to the 468 mana that you get withotu eldritch battery gives you the 588 that is being shown.

"

rarice wrote:

When calculating the mana that comes from energy shield , the bonus from the passive mana % needs to be added to the percent bonuses to energy shield, rather than being multiplied in at the end.

So mana from ES is :
63 * (1 + 0.372 + 0.34 + 0.20) = 120.456

Adding this on to the 468 mana that you get withotu eldritch battery gives you the 588 that is being shown.

Thank you, this solved my problem!
Now everything checks out!
+1

I will update the OP