Anzeige

Calculate a Double Product

Calculator for double products, the connections of two products, an inner and an outer product. The inner product with the running variable j runs from o to p, the outer product with the running variable i from m to n. Only the variables i and j may occur in the sum term. The basic arithmetic operations + - * / are allowed, as well as the power function, like pow(j#i) for ji. Further allowed functions are sin(), cos(), tan(), asin(), acos(), atan() and log() for the natural logarithm. Also, the constants e and pi can be used. If i≠j is chosen, factors with equal running variables are omitted. The double product can quickly lead to very high values.

Double Product
Outer product from m= to n=

Inner product from o= to p=



Round to decimal places.