A limerick is a humorous five-line verse with a strict rhyme scheme of AABBA.
The following mathematical limerick was composed by Leigh Mercer.
![](https://warpgrid.de/wp-content/uploads/2021/04/Warp_math-limerick-1.webp)
A dozen, a gross, and a score
Plus three times the square root of four
Divided by seven
Plus five times eleven
Is nine squared and not a bit more.