| x | ( | 1 | + | x | ) | ( | 1 | + | 1 100 | x | ) | ( | 1 | + | 5929 1000000 | x | ) | = | 64 | ( | 1 | + | 21609 62500 | x | ) |
| 方程左边 = | x | × | 1 | ( | 1 | + | 1 100 | x | ) | ( | 1 | + | 5929 1000000 | x | ) | + | x | x | ( | 1 | + | 1 100 | x | ) | ( | 1 | + | 5929 1000000 | x | ) |
| = | x | × | 1 | × | 1 | ( | 1 | + | 5929 1000000 | x | ) | + | x | × | 1 | × | 1 100 | x | ( | 1 | + | 5929 1000000 | x | ) | + | x | x | ( | 1 | + | 1 100 | x | ) |
| = | x | × | 1 | ( | 1 | + | 5929 1000000 | x | ) | + | x | × | 1 100 | x | ( | 1 | + | 5929 1000000 | x | ) | + | x | x | ( | 1 | + | 1 100 | x | ) | ( | 1 | + | 5929 1000000 | x | ) |
| = | x | × | 1 | × | 1 | + | x | × | 1 | × | 5929 1000000 | x | + | x | × | 1 100 | x | ( | 1 | + | 5929 1000000 | x | ) | + | x |
| = | x | × | 1 | + | x | × | 5929 1000000 | x | + | x | × | 1 100 | x | ( | 1 | + | 5929 1000000 | x | ) | + | x | x | ( | 1 | + | 1 100 | x | ) |
| = | 1 | x | + | x | × | 5929 1000000 | x | + | x | × | 1 100 | x | × | 1 | + | x | × | 1 100 | x |
| = | 1 | x | + | x | × | 5929 1000000 | x | + | x | × | 1 100 | x | + | x | × | 5929 100000000 | x | x |
| = | 1 | x | + | x | × | 5929 1000000 | x | + | x | × | 1 100 | x | + | x | × | 5929 100000000 | x | x |
| = | 1 | x | + | x | × | 5929 1000000 | x | + | x | × | 1 100 | x | + | x | × | 5929 100000000 | x | x |
| = | 1 | x | + | x | × | 5929 1000000 | x | + | x | × | 1 100 | x | + | x | × | 5929 100000000 | x | x |
| = | 1 | x | + | x | × | 5929 1000000 | x | + | x | × | 1 100 | x | + | x | × | 5929 100000000 | x | x |
| = | 1 | x | + | x | × | 5929 1000000 | x | + | x | × | 1 100 | x | + | x | × | 5929 100000000 | x | x |
| 1 | x | + | x | × | 5929 1000000 | x | + | x | × | 1 100 | x | + | x | × | 5929 100000000 | x | x | = | 64 | ( | 1 | + | 21609 62500 | x | ) |
| 方程右边 = | 64 | × | 1 | + | 64 | × | 21609 62500 | x |
| = | 64 | + | 345744 15625 | x |
| 1 | x | + | x | × | 5929 1000000 | x | + | x | × | 1 100 | x | + | x | × | 5929 100000000 | x | x | = | 64 | + | 345744 15625 | x |