[Array] product | Manual

[Array] product

Takes the product of an array. On receiving this message, the Array recipient object will calculate the product of its numerical elements.

 a := Array ← 2 ; 4 ; 8.
 p := a product. #64

 In the example above, the product of the array will be calculated
 because the array receives the message 'product'. The product of the elements
 ( 2 * 4 * 8 = 64 ) will be stored in p.

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