| Similarity | Rank | |
|---|---|---|
| phi | 0.751 | 71297 |
| ti | 0.743 | 35830 |
| z | 0.740 | 15321 |
| ci | 0.739 | 74632 |
| π | 0.736 | 79070 |
| q | 0.736 | 17211 |
| num | 0.721 | 67091 |
| ln | 0.697 | 60351 |
| dt | 0.694 | 61414 |
| e | 0.693 | 2582 |
| df | 0.687 | 83431 |
| sqrt | 0.685 | 85682 |
| j | 0.676 | 14071 |
| mu | 0.675 | 38024 |
| tra | 0.672 | 86483 |
| maxima | 0.671 | 84272 |
| p | 0.668 | 4912 |
| y | 0.662 | 4981 |
| r | 0.662 | 5148 |
| a1 | 0.658 | 97270 |
| θ | 0.657 | 83856 |
| dy | 0.657 | 86427 |
| tu | 0.657 | 43476 |
| m | 0.655 | 3165 |
| k | 0.654 | 7145 |