%0 Journal Article 
%A Cobacho Tornel, María Belén
%T Double integral of 2 x e^x
%D 2017
%U http://hdl.handle.net/10317/6244
%X In this video a double integral of the function f (x) = 2x e^x is calculated.
%K Double integral
%K Rectangle
%K Exponential
%K By-parts integration
%~ GOEDOC, SUB GOETTINGEN