To ensure a better experience on ACFE.com, we strongly recommend you upgrade your browser to one that supports current standards. We recommend Internet Explorer 9 or newer, Chrome or Safari. If you are using Internet Explorer 9 or newer, we recommend turning off compatibility mode.
Product of sequences. The product operator for the product of a sequence is denoted by the capital Greek letter Pi â (in analogy to the use of the capital Sigma â as summation symbol). The product of a sequence consisting of only one number is just that number itself.
Noun. 1. mathematical product-a quantity obtained by multiplication; the product of 2 and 3 is 6. product. quantity-the concept that something has a magnitude and can be represented in mathematical expressions by a constant or a variable.. mathematical product-a quantity obtained by multiplication; the product of 2 and 3 is 6. product. quantity-the concept that something has a magnitude and can be represented in mathematical expressions by a constant or a variable.