Closed form
"Closed form" in a Sentence (2 examples)
There is no known representation of π in closed form: each expression for it includes an integral, an infinite series, or an infinite continued fraction.
If ω is a closed form, then dω=0.
There is no known representation of π in closed form: each expression for it includes an integral, an infinite series, or an infinite continued fraction.
If ω is a closed form, then dω=0.