Will calculate double integrals of large variety of functions. Double Integral Calculator Level 2 is a product which can be found most useful by scientists, engineers, professors, and students. This calculator calculates definite double integrals of real functions with two real variables. Numerical values are calculated with precision up to 15 digits.

The calculator does not make any symbolic integration and any analytical guessing. The algorithm is purely numerical.

All calculation results are reflected in History rich-text-box, which can be saved in file or printed.

The license of this software is Free Trial Software, the price is $65.00, you can free download and get a free trial.