| Similarity | Rank | |
|---|---|---|
| dy | 0.774 | 86427 |
| sqrt | 0.764 | 85682 |
| − | 0.753 | 19557 |
| val | 0.748 | 77211 |
| q | 0.744 | 17211 |
| λ | 0.738 | 85535 |
| dx | 0.732 | 62952 |
| r | 0.728 | 5148 |
| ln | 0.728 | 60351 |
| int | 0.726 | 19622 |
| Δ | 0.721 | 92529 |
| -1 | 0.715 | 18849 |
| θ | 0.713 | 83856 |
| π | 0.712 | 79070 |
| f | 0.709 | 4623 |
| tt | 0.703 | 62110 |
| lambda | 0.701 | 56737 |
| cosine | 0.699 | 91561 |
| exp | 0.699 | 47065 |
| { | 0.698 | 3820 |
| j | 0.697 | 14071 |
| arg | 0.696 | 88098 |
| fd | 0.696 | 94701 |
| pi | 0.694 | 35561 |
| ps | 0.693 | 30833 |