Left and right continuity

A function $𝑓$ is said to be right-continuous iff.

l i m 𝛿 \to 0 + 𝑓 (𝑡 + 𝛿) = 𝑓 (𝑡)

and likewise left-continuous iff.

l i m 𝛿 \to 0 + 𝑓 (𝑡 - 𝛿) = 𝑓 (𝑡)

#state/tidy | #SemBr