Why is it called Y-40?

Y-40 is named to reflect both a mathematical concept and its record-breaking depth. The name draws inspiration from the Cartesian coordinate system and the pool's impressive 40-meter (131-foot) depth, which was a world record for the deepest swimming pool upon its completion.

Decoding the Name: Y-40

The name Y-40 is a precise and meaningful combination of symbols and measurements that perfectly encapsulates the pool's design and significant achievement.

The Significance of 'Y'

The "Y" in Y-40 is inspired by the mathematical symbol representing the axis of the Orders in the Cartesian coordinate system. In a three-dimensional Cartesian system, the Y-axis typically represents vertical depth or height. For a pool designed to explore significant depths, referencing this vertical axis provides a fitting and symbolic representation of its primary purpose. It immediately communicates the idea of vertical exploration.

The Meaning of '40'

The number "40" directly denotes the pool's maximum depth of 40 meters (131 feet). At the time of its inauguration, this depth set a new world record for the deepest swimming pool. This numerical component of the name clearly quantifies its most distinguishing feature and its claim to fame.

Components of the Y-40 Name

The following table summarizes the dual inspiration behind the name:

By combining these two elements, the name Y-40 effectively communicates both the scientific precision behind its design and its monumental achievement in depth. It's a concise yet informative title that clearly reflects the pool's identity as a world-leading deep-water facility.