The speed upgrade is an Upgrade that can be applied to any Machine and even the Pump.

## Functionality

For Machines it will reduce the time needed to finish an operation and for the Pump it will increase the volume it can pump per tick.

Like all other Upgrades the speed upgrade shows information on its tooltip, additional to the standard tooltip it will also show how much that stack will decrease machine processing time and pump volume. Note that the information on the tooltip depends on the stack size, so a stack of five speed upgrades will tell you how much five speed upgrades would decrease processing time.

### Machines

For machines the total processing time is multiplied by the result of the following calculation:

$ ( 10^\frac{-1}{10} )^n $ where $ n $ is the number of upgrades.

**Note:** The total amount of energy used for a recipe does not increase but since the processing time is shortened with every upgrade, the energy used per tick will increase. The energy used per tick will be divided by the result of the preceding calculation.

### Pump

The Pump calculates its pump volume increase differently. The default pump volume is multiplied with the result of the following calculation.

$ ( 2^\frac{1}{5} )^n $ where $ n $ is the number of upgrades.

## Recipe

### Crafting