Piem vs. Piphilology
Piemnoun
A mnemonic to aid in memorizing the digits of pi.
Piphilologynoun
The memorization of the digits of pi as a hobby.
Piphilology
Piphilology comprises the creation and use of mnemonic techniques to remember many digits of the mathematical constant π. The word is a play on the word itself and of the linguistic field of philology.
