Product

Calculates the product of the elements in a list. You can calculate a partial product by specifying the start and end indices.

Syntax

product(List)
product(List, Start index)
product(List, Start index, End index)
product(Matrix)
product(Matrix, Start index)
product(Matrix, Start index, End index)

Examples

Sum, product and mean of quadratic roots

Statistics commands like sum, mean and product can be used with CAS too. Note how the mean of the roots matches the x-coordinate of the parabola's vertex.

zeros, sum, mean, product