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→The cost of copying: replaced .png formula with <math> |
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The system cost idex is calculated as | The system cost idex is calculated as | ||
<math> \displaystyle \text{System cost index} = \sqrt{ \frac{ \text{Work hours done in system in past 28 days} }{ \text{Work hours done in universe in past 28 days} } } </math> | :<math> \displaystyle \text{System cost index} = \sqrt{ \frac{ \text{Work hours done in system in past 28 days} }{ \text{Work hours done in universe in past 28 days} } } </math> | ||
The process time balue for researching from level ''n-1'' to leven ''n'' is calculated as | The process time balue for researching from level ''n-1'' to leven ''n'' is calculated as | ||
<math> \displaystyle \text{Process time value} = ( \text{Base duration}_n - \text{Base duration}_{n-1} ) \times \frac{0.02}{105} \times \sum_{\text{all materials}} \text{Material quantity} \times \text{Material adjusted price} </math> | :<math> \displaystyle \text{Process time value} = ( \text{Base duration}_n - \text{Base duration}_{n-1} ) \times \frac{0.02}{105} \times \sum_{\text{all materials}} \text{Material quantity} \times \text{Material adjusted price} </math> | ||
where the ''base duration<sub>n</sub>'' is the job duration of researching a rank 1 blueprint to level ''n'' in seconds as listed in the above table for base research times. The sum term is usually very close to the price estimation of the raw materials of the blueprint but the exact value can only be found from ESI [https://esi.evetech.net/latest/#!/Market/get_markets_prices /markets/prices/] endpoint. | where the ''base duration<sub>n</sub>'' is the job duration of researching a rank 1 blueprint to level ''n'' in seconds as listed in the above table for base research times. The sum term is usually very close to the price estimation of the raw materials of the blueprint but the exact value can only be found from ESI [https://esi.evetech.net/latest/#!/Market/get_markets_prices /markets/prices/] endpoint. | ||
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In case where you are researching an unresearched blueprint to level ''n'' the process time value is slightly simpler | In case where you are researching an unresearched blueprint to level ''n'' the process time value is slightly simpler | ||
<math> \displaystyle \text{Process time value} = \text{Base duration}_n \times \frac{0.02}{105} \times \sum_{\text{all materials}} \text{Material quantity} \times \text{Material adjusted price} </math> | :<math> \displaystyle \text{Process time value} = \text{Base duration}_n \times \frac{0.02}{105} \times \sum_{\text{all materials}} \text{Material quantity} \times \text{Material adjusted price} </math> | ||
You will additionally need to pay the facility tax which is | You will additionally need to pay the facility tax which is | ||
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The cost of copying a BPO is | The cost of copying a BPO is | ||
<math> \displaystyle \text{Job cost} = \text{System cost index} \times \text{Copies} \times \text{Runs per copy} \times 0.02 \times \sum_{\text{all materials}} \text{Material quantity} \times \text{Material adjusted price} </math> | :<math> \displaystyle \text{Job cost} = \text{System cost index} \times \text{Copies} \times \text{Runs per copy} \times 0.02 \times \sum_{\text{all materials}} \text{Material quantity} \times \text{Material adjusted price} </math> | ||
where the system cost index is calculated in same way as it was for researching but with work hours done on copying jobs. | where the system cost index is calculated in same way as it was for researching but with work hours done on copying jobs. | ||