| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | measurable set | mathematicians | Subject of study in measure theory, probability theory, and mathematical analysis | 1 |
| 2 | measurable set | mathematics | A fundamental concept in mathematics and science used to describe sets with a defined measure, such as length, area, or volume. | 1 |
| 3 | measurable set | mathematics community | A fundamental concept in measure theory, where it is defined as a set for which the measure (or size) exists and can be calculated. | 1 |
| 4 | positive measure | mathematics | In mathematics and science, a positive measure refers to a non-negative real number that represents the size or magnitude of something. | 1 |