| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | mathematical symbols | European countries | Foundation for modern mathematical notation | 1 |
| 2 | use of mathematical symbols | European countries | Mathematical symbols are used in a standard way following the conventions established by mathematicians like Euler, Leibniz, and others. | 1 |
| 3 | use of symbols | European cultures | Symbols are commonly used in heraldry and coats of arms to represent family lineage and status. | 1 |