| 角度(小数) | 角度(度分秒) | 正割对数(弧度)lg(sec(x))值 |
|---|---|---|
| 0.01 | 0°34'22" | 0.0000217150860170442 |
| 0.02 | 1°08'45" | 0.0000868646875914655 |
| 0.03 | 1°43'07" | 0.000195461838771297 |
| 0.04 | 2°17'30" | 0.000347528274561704 |
| 0.05 | 2°51'53" | 0.00054309444833311 |
| 0.06 | 3°26'15" | 0.000782199556235592 |
| 0.07 | 4°00'38" | 0.00106489156865944 |
| 0.08 | 4°35'01" | 0.00139122726879642 |
| 0.09 | 5°09'23" | 0.00176127229836399 |
| 0.10 | 5°43'46" | 0.00217510121058015 |