Lever number i and the reduction factor | i = 1, | i = 2, | |||||||
| 1 | 1.5 | 2.0 | 3.0 | 1 | 1.5 | 2.0 | 3.0 | |
| The straight line method | 2.215 | 2.089 | 1.963 | 1.711 | 2.215 | 2.089 | 1.963 | 1.711 |
Traditional method | 0.547 | −0.414 | −1.374 | 1.027 | 4.520 | 1.046 | 0.570 | −0.350 | |
Synergy (%) | 387.4 | ¥ | ¥ | ¥ | 45.8 | 200 | 339 | ¥ | |
Lever number i and k | i = 3, | i = 4, | |||||||
| 1 | 1.5 | 2.0 | 3.0 | 1 | 1.5 | 2.0 | 3.0 | |
| The straight line method | 2.215 | 2.089 | 1.963 | 1.711 | 2.215 | 2.089 | 1.963 | 1.711 |
Traditional method | 1.990 | 1.592 | 1.513 | 1.036 | 1.459 | 0.955 | 0.451 | −0.558 | |
Synergy (%) | 11.3 | 31.2 | 29.7 | 65.2 | 51.8 | 219.7 | 335.3 | ¥ |