After having linked this title to a “popular” social discussion website, it was excoriated by stating for example, that the two algebraic operations cn and c = a + b constituted “algebraic gibberish”. It is better to substitute that post - previously found here - with a link to a more entertaining one here: http://sumnotes.com/the-last-theorem-toolkit.html
If you enjoy mathematical challenges and puzzles , the “Last Theorem Toolkit” is one to try. Remember to keep it simple. If you run more than 4 or 5 expressions, you probably have gone astray. I’m happy to share my solution, but only if you can show me you have made a reasonable effort to apply the toolkit!
email me: toolkit at chimneypoint dot com