# Formula Functions

## Content

Spread provides built-in functions listed categorically by their functionality.

* [Barcode Functions](/spreadjs/docs/v17/formulareference/FormulaFunctions/barcode-functions)
* [Compatibility Functions](/spreadjs/docs/v17/formulareference/FormulaFunctions/compatibility-functions)
* [Database Functions](/spreadjs/docs/v17/formulareference/FormulaFunctions/database-functions)
* [Date and Time Functions](/spreadjs/docs/v17/formulareference/FormulaFunctions/date-time-functions)
* [Engineering Functions](/spreadjs/docs/v17/formulareference/FormulaFunctions/engineering-functions)
* [Financial Functions](/spreadjs/docs/v17/formulareference/FormulaFunctions/financial-functions)
* [Information Functions](/spreadjs/docs/v17/formulareference/FormulaFunctions/information-functions)
* [Logical Functions](/spreadjs/docs/v17/formulareference/FormulaFunctions/logical-functions)
* [Lookup and Reference Functions](/spreadjs/docs/v17/formulareference/FormulaFunctions/lookup-reference-functions)
* [Math and Trigonometric Functions](/spreadjs/docs/v17/formulareference/FormulaFunctions/math-trig-functions)
* [Statistical Functions](/spreadjs/docs/v17/formulareference/FormulaFunctions/statistical-functions)
* [Sparkline Functions](/spreadjs/docs/v17/formulareference/FormulaFunctions/sparkline-functions)
* [Text Functions](/spreadjs/docs/v17/formulareference/FormulaFunctions/text-functions)
* [Web Functions](/spreadjs/docs/v17/formulareference/FormulaFunctions/web-functions)
* [Other Functions](/spreadjs/docs/v17/formulareference/FormulaFunctions/other-functions)