正割表(弧度)
9
sec(-1.37) = sec(-79°29'42") = 5.01379493036327
sec(-1.36) = sec(-78°55'20") = 4.77923138985666
sec(-1.35) = sec(-78°20'57") = 4.56607062219596
sec(-1.34) = sec(-77°46'34") = 4.37153104077886
sec(-1.33) = sec(-77°12'12") = 4.19329314453754
sec(-1.32) = sec(-76°37'49") = 4.02940739441357
sec(-1.31) = sec(-76°03'26") = 3.87822328420028
sec(-1.30) = sec(-75°29'04") = 3.73833412707544
sec(-1.29) = sec(-74°54'41") = 3.60853364004393
sec(-1.28) = sec(-74°20'18") = 3.48778148631759
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。