This message is generated when the "DoubleExponentialOscillatory" method gives a finite numerical result for a possible divergent integral. In that case the numerical computation of should be understood as
Off[message] switches off the message; On[message] switches it on. For example: Off[NIntegrate::deodiv].
Examples
Basic Examples(1)
This example shows a divergent integral for which "DoubleExponentialOscillatory" gives a finite result:
The numerical integration above corresponds to the following symbolic computation with Integrate and Limit: