There is an infinite number of describable functions, which are not
effectively computable.
-- N. Jones, "Computability Theory"
Note: This contradicts the oft stated maxim "If a function can be defined, it
can be programmed".
SEMINAR ANNOUNCEMENT
Title: Are Frogs Turing Compatible?
Speaker: Don "The Lion" Knuth
ABSTRACT
Several researchers at the University of Louisiana have been studying
the computing power of various amphibians, frogs in particular....