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combin() Function

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Function

combin( n, m )

Calculates the number of unique ways to choose m elements from a pool of n elements.

Parameters

Keyword Type Description

n

Integer

The number of elements that can be chosen from.

m

Integer

The number of elements that will be chosen from the pool of n elements.

Returns

Decimal

Examples

combin(4,2) returns 6

Feature compatibility

The table below lists this function's compatibility with various features in Appian.
Feature Compatibility Note
Portals Compatible
Offline Interfaces 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

Can be used to configure a process event node, such as a start event or timer event.
Process Autoscaling Compatible

Can be used in autoscaled processes.
Event Consumer Filter Conditions Compatible

Can be used in filter conditions.
Event Consumer Event Handlers Compatible

Can be used in event handler expressions.

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