0

The classic $e^{-x^2}$ is known for not being able to be integrated analitically but there are some ways of evaluating its Riemann integral.

I know that often people use residues theorem for calculating it bringing it to the complex plane, but I remember when I was taking a 2-variables course that the professor managed to calculate it using only double integrals (no complex stuff involved). I can't remember the way to do it for my life, though...

Does anyone know how to calculate this using double integration on the real $xy$ plane?

karlabos
  • 1,257

0 Answers0