Because he's a cross product.
When talking to you, the extrovert mathematician looks at *your* shoes.
First post) It doesn't have an ellipse.
Because he got nailed on the boards.
A nail gun
Everyone thinks it's 'R', but his first love be the 'C'.
Jared Fogle
Because it's indivisible.
A tan gent.
Because cross products don't commute!