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Introduction External Adapters in Solidity Building External Adapters Bridges: Adding External Adapters to Nodes

Introduction Building External Initiators Adding External Initiators to Nodes

Mean Task

Accepts multiple numerical inputs and returns the mean (average) of them.

Parameters

values: an array of values to be averaged.
allowedFaults (optional): the maximum number of input tasks that can error without the Mean task erroring. If not specified, this value defaults to N - 1, where N is the number of inputs.
precision: the number of decimal places in the result.

Outputs

The average of the values in the values array.

Example

my_mean_task [type="mean"
              values=<[ $(fetch1), $(fetch2), $(fetch3) ]>
              precision=2
              allowedFaults=1]

Given the inputs 2, 5, and 20, the task will return 9.

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