perplexus.info :: Just Math : A Perplexing Expression

A Perplexing Expression (Posted on 2005-10-14)

Using only math symbols (no functions like sin, cos, log, etc.) create an expression with only two 2s equal to 5 (no other digits or constants).

See The Solution Submitted by Brian Smith

Rating: 3.5000 (6 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re: my solution using only math symbols - (did you mean math operators?)

| Comment 16 of 18 |

That doesn't work. i is a constant.

Posted by Leonidas on 2005-10-17 19:36:13

Please log in:

Forums (1)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (6)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info