In mathematics, the approximate limit is a generalization of the ordinary limit for real-valued functions of several real variables. A function f on R k {\displaystyle \mathbb {R} ^{k}} has an approximate limit y at a point x if there exists a set F that has density 1 at the point such that if xn is a sequence in F that converges towards x then f(xn) converges towards y.
In mathematics, the approximate limit is a generalization of the ordinary limit for real-valued functions of several real variables. A function f on R k {\displaystyle \mathbb {R} ^{k}} has an approximate limit y at a point x if there exists a set F that has density 1 at the point such that if xn is a sequence in F that converges towards x then f(xn) converges towards y.
Source: Wikipedia "Approximate limit" · CC BY-SA 4.0
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