T-Rex: Maths terms that sound...
T-Rex: SLIGHTLY OBSCENE
T-Rex: Logarithm. Cosec. Hairy Ball Theorem. Root.
T-Rex: Oo err!
Utahraptor: (It's ex.)
T-Rex: Dude. There's a line and your crossed it.
T-Rex: Add a constant!
The author writes:
DMM: I wanted to use some of the other ones listed in this comic, but was vetoed.