TS EN ISO 80000-2

TS EN ISO 80000-2 is Part 2 of the Quantities and units series, focused on mathematical signs and symbols used in the natural sciences and technology. It supports the consistent use of notation in equations, formulas, and technical texts, helping reduce ambiguity in measurement, calculation, and engineering communication. This listing refers to a standard that has been withdrawn.

The technical role of mathematical notation

In general technical practice, mathematical signs and symbols provide a compact, conventional way to express numbers, operations, relationships, and more specialised concepts such as vectors or complex quantities. The meaning of a symbol depends on its context as much as on the symbol itself, because the same mark can be interpreted differently across disciplines. A standard of this kind is especially useful in physics, engineering, chemistry, and other applied sciences where shared notation improves clarity.

What this part covers in practical terms

From the title and source description, this part belongs to the Quantities and units framework and is dedicated to mathematical signs and symbols. Its emphasis is therefore not on units themselves, but on the consistency of symbolic representation used in scientific and technical communication. That makes it relevant for technical documents, textbooks, calculation notes, and engineering drawings where a common notation language matters.

• Addresses mathematical symbols used in the natural sciences and technology.
• Focuses on how quantities are represented in equations and formulas.
• Provides a terminology framework that supports consistent technical writing.
• Forms part of the TS EN ISO 80000 series on quantities and units.