| in books on mathematics | 13 | location |
| very | 12 | degree |
| particularly | 12 | degree |
| library → be → rich | 68 |
| library → be → rich resource | 4 |
| negative | neutral | positive |
| 0.016 | 0.199 | 0.785 |
| Raw frequency | 72 |
| Normalized frequency | 0.430 |
| Modifier score | 0.500 |
| Perplexity | 311.405 |