Syntax The REDUCE function syntax has the following arguments and parameters: initial_value Sets the starting value for the accumulator. array An array to be reduced. lambda A LAMBDA that is called to reduce the array. The LAMBDA takes two parameters: accumulator The value totaled up and returned as the final result. value The calculation applied to each element in the array. Tip Before using this function, you need to turn on the allowDynamicArray option Basic Usage Sum the squared values Count only even values
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