# Advanced Formula Engine

- Human documentation: [https://docs.univer.ai/guides/sheets/features/advanced-formula](https://docs.univer.ai/guides/sheets/features/advanced-formula)

- Agent Markdown: [https://docs.univer.ai/guides/sheets/features/advanced-formula.md](https://docs.univer.ai/guides/sheets/features/advanced-formula.md)

- Requested language: `en-US`

- Content language: `en-US`

- Documentation version: `1.0.0-rc.0`

- Source: [sheets/features/advanced-formula.mdx](https://github.com/dream-num/documentation/blob/dev/content/guides/sheets/features/advanced-formula.mdx)

---

#### Package metadata

```json
{
  "preset": [
    {
      "client": "@univerjs/preset-sheets-advanced",
      "locale": "@univerjs/preset-sheets-advanced/locales/en-US",
      "style": "@univerjs/preset-sheets-advanced/lib/index.css"
    }
  ],
  "plugins": [
    {
      "client": "@univerjs-pro/engine-formula",
      "facade": "@univerjs-pro/engine-formula/facade"
    }
  ],
  "license": true,
  "server": false
}
```

The Advanced Formula Engine optimizes the original formula engine, providing improved calculation performance and richer functionality. It supports a variety of complex formula calculations, can handle large datasets, and offers better error handling and debugging capabilities.

## Preset Mode

The Advanced Formula Engine is included in the `@univerjs/preset-sheets-advanced` preset.

### Installation

> [!NOTE]
> The `UniverSheetsAdvancedPreset` preset from `@univerjs/preset-sheets-advanced` depends on the `UniverSheetsDrawingPreset` preset at runtime. Please install `@univerjs/preset-sheets-drawing` first.

#### npm

```bash
npm install @univerjs/preset-sheets-drawing @univerjs/preset-sheets-advanced
```

#### pnpm

```bash
pnpm add @univerjs/preset-sheets-drawing @univerjs/preset-sheets-advanced
```

#### yarn

```bash
yarn add @univerjs/preset-sheets-drawing @univerjs/preset-sheets-advanced
```

#### bun

```bash
bun add @univerjs/preset-sheets-drawing @univerjs/preset-sheets-advanced
```

### Usage

```typescript
import { UniverSheetsAdvancedPreset } from '@univerjs/preset-sheets-advanced' // [!code ++]
import UniverPresetSheetsAdvancedEnUS from '@univerjs/preset-sheets-advanced/locales/en-US' // [!code ++]
import { UniverSheetsCorePreset } from '@univerjs/preset-sheets-core'
import UniverPresetSheetsCoreEnUS from '@univerjs/preset-sheets-core/locales/en-US'
import { UniverSheetsDrawingPreset } from '@univerjs/preset-sheets-drawing' // [!code ++]
import UniverPresetSheetsDrawingEnUS from '@univerjs/preset-sheets-drawing/locales/en-US' // [!code ++]
import { createUniver, LocaleType, mergeLocales } from '@univerjs/presets'

import '@univerjs/preset-sheets-core/lib/index.css'
import '@univerjs/preset-sheets-drawing/lib/index.css' // [!code ++]
import '@univerjs/preset-sheets-advanced/lib/index.css' // [!code ++]

const { univerAPI } = createUniver({
  locale: LocaleType.EN_US,
  locales: {
    [LocaleType.EN_US]: mergeLocales(
      UniverPresetSheetsCoreEnUS,
      UniverPresetSheetsDrawingEnUS, // [!code ++]
      UniverPresetSheetsAdvancedEnUS, // [!code ++]
    ),
  },
  presets: [
    UniverSheetsCorePreset(),
    UniverSheetsDrawingPreset(), // [!code ++]
    UniverSheetsAdvancedPreset(), // [!code ++]
  ],
})
```

If you have a commercial license for Univer, please refer to [Using License in Client](https://docs.univer.ai/guides/license.md#in-preset-mode) for configuration.

## Plugin Mode

### Installation

#### npm

```bash
npm install @univerjs-pro/engine-formula
```

#### pnpm

```bash
pnpm add @univerjs-pro/engine-formula
```

#### yarn

```bash
yarn add @univerjs-pro/engine-formula
```

#### bun

```bash
bun add @univerjs-pro/engine-formula
```

### Usage

By using the Advanced Formula Engine, you need to replace the original `UniverFormulaEnginePlugin` with `UniverProFormulaEnginePlugin`.

```typescript
import { UniverProFormulaEnginePlugin } from '@univerjs-pro/engine-formula' // [!code ++]
import { UniverFormulaEnginePlugin } from '@univerjs/engine-formula' // [!code --]

univer.registerPlugin(UniverFormulaEnginePlugin) // [!code --]
univer.registerPlugin(UniverProFormulaEnginePlugin) // [!code ++]
```

If you have a commercial license for Univer, please refer to [Using License in Client](https://docs.univer.ai/guides/license.md#in-plugin-mode) for configuration.