Question

How do you evaluate `int_1^oo 1/x^x dx` ?

Answer 1

By numerical Integration:

`int_1^oo 1/x^x dx ~= 0.70416996`

Explanation:

This definite integral requires numerical methods to solve. See article:
https://en.wikipedia.org/wiki/Numerical_integration for an introductory explanation if you are not familiar with this.

`int_1^oo 1/x^x dx ~= 0.70416996`