Skip to main content

Interval Notation

Throughout the software, there are multiple inputs that utilise interval notation, such as vehicle cornering speeds.

Interval Notation
Interval notation used in truck cornering speeds.

Interval Notation Cheat Sheet

The following table presents interval notation, its corresponding inequality notation, and a brief description for each, offering a comprehensive overview of these concepts. Please note that while not all rules are applied in the software, they are included here for completeness.

Interval NotationInequality NotationDescription
(-inf, a)x < aAll values less than a.
(-inf, b]x ≤ bAll values less than or equal to b.
[a, b)a ≤ x < bAll values between a and b, including a but not b.
[a, b]a ≤ x ≤ bAll values between a and b, including a and b.
(a, b)a < x < bAll values between a and b, not including a and b.
(a, inf)x > aAll values greater than a.
[a, inf)x ≥ aAll values greater than or equal to a.