正割表(弧度)
9
sec(0.13) = sec(7°26'54") = 1.00850991384269
sec(0.14) = sec(8°01'17") = 1.00988067636231
sec(0.15) = sec(8°35'39") = 1.01135644267366
sec(0.16) = sec(9°10'02") = 1.01293796964433
sec(0.17) = sec(9°44'25") = 1.01462607131768
sec(0.18) = sec(10°18'47") = 1.01642161994869
sec(0.19) = sec(10°53'10") = 1.01832554712005
sec(0.20) = sec(11°27'32") = 1.02033884494119
sec(0.21) = sec(12°01'55") = 1.02246256733311
sec(0.22) = sec(12°36'18") = 1.02469783140219
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。