正割表(弧度)
9
sec(0.63) = sec(36°05'46") = 1.23758162898297
sec(0.64) = sec(36°40'09") = 1.24673393440918
sec(0.65) = sec(37°14'32") = 1.25614916648549
sec(0.66) = sec(37°48'54") = 1.26583523246119
sec(0.67) = sec(38°23'17") = 1.27580040655831
sec(0.68) = sec(38°57'40") = 1.28605335023375
sec(0.69) = sec(39°32'02") = 1.29660313383111
sec(0.70) = sec(40°06'25") = 1.30745925973359
sec(0.71) = sec(40°40'48") = 1.31863168713997
sec(0.72) = sec(41°15'10") = 1.33013085859657
提供正割函数值计算功能，结果保留10位小数，支持批量导出为Excel格式。包含正割函数性质说明及实际应用案例，适用于光学折射率计算、机械工程应力分析等场景。