User blog comment:PsiCubed2/Back to Googology: a reminder as to why this wiki was opened in the first place/@comment-11227630-20181012084451/@comment-30754445-20181012123734

Oh, and I just checked the multiplication example with a calculator.

You will probably be shocked to learn that the equality given is, indeed, incorrect. Apparently, making wild shot in the dark is not a reliable way to do mathematics.