Functions are procedures used to manipulate data given in the form of parameters. Almost all functions have the form

function(param1,param2...)

that is, the parameters are provided in parentheses, and separated by commas.

There are various types of functions. Click on the appropriate type to get more information:

• Formatting Functions
• Mathematical Functions
• Summary Functions
• Financial Functions
• String Functions
• Date/Time Functions
• Date Range Functions
• Array Functions
• Type Conversion Functions
• Functions as Programming Shortcuts
• Functions to Control Evaluation Time
• Print State Functions
• Document Property Functions
• Additional Functions
• Security Functions
• Store and Fetch Functions

• Operators
• Formula Editor