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factdouble() Function

Functions

factdouble( number )

The double factorial of specified number (mathematically n!!). Returns a decimal even though the factorial is an integer.

Parameters

Keyword Type Description

number

Integer

A number, the double factorial of which will be returned. The number must be an integer between 0 and 300, inclusive.

Returns

Decimal

Examples

1
factdouble(6)

Returns 48

Double factorial on a list

1
factdouble({6, 7, 0})

Returns {48, 105, 1}

Feature compatibility

The table below lists this function's compatibility with various features in Appian.
Feature Compatibility Note
Portals Compatible
Offline Mobile Compatible
Sync-Time Custom Record Fields Compatible

Can be used to create a custom record field that only evaluates at sync time.

Real-Time Custom Record Fields Incompatible

Custom record fields that evaluate in real time must be configured using one or more Custom Field functions.

Process Reports Compatible
Process Events Compatible

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