# Fungrim entry: 1d2ee5

Symbol: SequenceLimit $\lim_{n \to a} f(n)$ Limiting value of sequence
This operator can be called with three or four arguments.
SequenceLimit(f(n), For(n, a)), rendered as $\lim_{n \to a} f(n)$, is equivalent to Limit(f(n), For(n, a), Element(n, ZZ)) but renders to LaTeX without displaying the predicate $n \in \mathbb{Z}$ which readers will typically understand from context.
SequenceLimit(f(n), For(n, a), P(n)), rendered as $\lim_{n \to a,\,P(n)} f(n)$, is equivalent to Limit(f(n), For(n, a), And(Element(n, ZZ), P(n))).
The expression For(x, a) declares x as a locally bound variable within the scope of the arguments to this operator.
Definitions:
Fungrim symbol Notation Short description
SequenceLimit$\lim_{n \to a} f(n)$ Limiting value of sequence
Limit$\lim_{x \to a} f(x)$ Limiting value
ZZ$\mathbb{Z}$ Integers
Source code for this entry:
Entry(ID("1d2ee5"),
SymbolDefinition(SequenceLimit, SequenceLimit(f(n), For(n, a)), "Limiting value of sequence"),
Description("This operator can be called with three or four arguments."),
Description(SourceForm(SequenceLimit(f(n), For(n, a))), ", rendered as", SequenceLimit(f(n), For(n, a)), ", is equivalent to", SourceForm(Limit(f(n), For(n, a), Element(n, ZZ))), "but renders to LaTeX without displaying the predicate", Element(n, ZZ), " which readers will typically understand from context."),
Description(SourceForm(SequenceLimit(f(n), For(n, a), P(n))), ", rendered as", SequenceLimit(f(n), For(n, a), P(n)), ", is equivalent to", SourceForm(Limit(f(n), For(n, a), And(Element(n, ZZ), P(n)))), "."),
Description("The expression", SourceForm(For(x, a)), "declares", SourceForm(x), "as a locally bound variable within the scope of the arguments to this operator."))

## Topics using this entry

Copyright (C) Fredrik Johansson and contributors. Fungrim is provided under the MIT license. The source code is on GitHub.

2021-03-15 19:12:00.328586 UTC