*M* is about to turn into an exam invigilator. Beware, beware, for her eye is sharper than the sword.
Good luck everyone, I know you can all make it.
Fermat’s Little Theorem: proof by necklaces
3 days ago
I am a bubble trapped in a human body. Some say I'm high, some say I'm dreamy. Some say I'm transparent and some say I'm fragile.