One of my math professors pointed out that to be consistent, "π, φ, χ, ψ, ξ, and ι" should actually be pronounced "pee, fee, khee, psee, ksee and ee-ota," which

One of my math professors pointed out that to be consistent, "π, φ, χ, ψ, ξ, and ι" should actually be pronounced "pee, fee, khee, psee, ksee and ee-ota," which I found kind of funny and fascinating. Of course, common convention beats out pedantic propriety and rightly so, I think. This sort of thought-provocation is quite valuable nonetheless, if for no other reason than to keep us aware of that about which we do not readily think.