---
url: /process-functions/cube-formulaevaluation.md
description: >-
  Enable or disable cube formula evaluation, this is useful when adding lots of
  data to the cube in a short amount of time and formula evaluation might slow
  the process.
---

# cube.formulaEvaluation

Enable or disable cube formula evaluation, this is useful when adding lots of data to the cube in a short amount of time and formula evaluation might slow the process. Remember to re-enable it after.

```js
cube.formulaEvaluation(cubeName, bShouldEvaluate);
```

#### Parameters

* `cubeName` - nameof a cube.
* `bShouldEvaluate` - Boolean (true or false). Whether to run formula evaluation.

#### Example

```js
cube.formulaEvaluation("Profit and Loss", false); // Disable formula evalutions 
// Do some heavy data input...
cube.formulaEvaluation("Profit and Loss", true); // Enable it
```