| Similarity | Rank | |
|---|---|---|
| y2 | 0.930 | 63092 |
| x2 | 0.894 | 40751 |
| 2n | 0.864 | 46041 |
| +6 | 0.851 | 95668 |
| 2k | 0.849 | 68866 |
| 1-k | 0.847 | 68969 |
| taa | 0.842 | 86075 |
| b7 | 0.840 | 69135 |
| 4k | 0.835 | 93379 |
| c9 | 0.833 | 71679 |
| √ | 0.830 | 90489 |
| u1 | 0.830 | 73641 |
| x1 | 0.828 | 26266 |
| n2 | 0.828 | 36735 |
| 5x | 0.824 | 96643 |
| t-1 | 0.824 | 67374 |
| b9 | 0.824 | 86327 |
| postmultiply | 0.824 | 60141 |
| zn | 0.824 | 49572 |
| e12 | 0.823 | 72438 |
| f4 | 0.823 | 48140 |
| ÷ | 0.823 | 32902 |
| cephei | 0.821 | 66641 |
| mpm | 0.821 | 88507 |
| r0 | 0.821 | 97619 |