LeftLimit

$$\lim_{x \to {a}^{-}} f(x)$$

Limiting value, from the left. Equivalent to Limit(f(x), For(x, a), Element(x, OpenInterval(-Infinity,a))).

$$\lim_{x \to {a}^{-},\,P(x)} f(x)$$

Limiting value, from the left. Equivalent to Limit(f(x), For(x, a), And(Element(x, OpenInterval(-Infinity,a)), P(x))).

Last updated: 2020-03-06 00:22:16