UX

What, then, would be their attitude when they learned that I had chosen to uphold the dangerous theory of the existence of the ux.

Sometimes the symbols d or ∂ are dropped, and the partial differential coefficient is denoted by ux or ƒx.

We were to belong to a dangerous tribe, recently discovered by Peter Bailey, and called Sigh-ux.

I remember once losing the head of the class for saying: L-u-ux—Lux.

My own knowledge of the ux was confined to a single circumstance.