正割表(弧度)
9
sec(1.43) = sec(81°55'58") = 7.12597845628697
sec(1.44) = sec(82°30'21") = 7.66731761943468
sec(1.45) = sec(83°04'43") = 8.29856446660893
sec(1.46) = sec(83°39'06") = 9.04406250629514
sec(1.47) = sec(84°13'29") = 9.93781576880283
sec(1.48) = sec(84°47'51") = 11.0288086918926
sec(1.49) = sec(85°22'14") = 12.3902765961364
sec(1.50) = sec(85°56'37") = 14.1368329029699
sec(1.51) = sec(86°30'59") = 16.458499233869
sec(1.52) = sec(87°05'22") = 19.6949314465357
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。