## Alexey’s Puzzle

My son, Alexey Radul, designed a puzzle for my students.

Puzzle.Simplify the expression: ln ln a · ln ln b · ⋯ · ln ln z.

Share:

Mathematics, applications of mathematics to life in general, and my life as a mathematician.

My son, Alexey Radul, designed a puzzle for my students.

Puzzle.Simplify the expression: ln ln a · ln ln b · ⋯ · ln ln z.

Share:

## Puzzling:

Very reminiscent of when our Algebra teacher asked us to expand (x-a)(x-b)(x-c)…(x-z)

16 May 2023, 10:31 pm## Gennardo:

The answer is 0. This is the funniest mathematical puzzles I’ve ever dealt with

25 June 2023, 5:48 am## CyberK:

Thanks Gennardo.

25 July 2023, 9:56 pmAt first I was like, no it can’t be 0, I can make it 1 if for every letter I put … and then it hit me LOL.

Cute puzzle indeed.