(If you are not sure what this term means, click here)
5.95 - 5.56 (log) = 8.9x105 ÷ 3.6x105 = 2.47
5.94 - 4.0 (log) = 8.8x105 ÷ 1.0x104 = 88
5.94 - 4.0 (log) = 8.8x105 - 1.0x104 = 8.7x105
4.11 - 4.0 (log) = 1.3x104 - 1.0x104 = 3.0x103