正割表(弧度)
9
sec(-1.57) = sec(-90°57'15") = 1255.76598966421
sec(-1.56) = sec(-90°22'53") = 92.6258945325371
sec(-1.55) = sec(-89°48'30") = 48.0888810173888
sec(-1.54) = sec(-89°14'07") = 32.4765382933555
sec(-1.53) = sec(-88°39'45") = 24.5188114348302
sec(-1.52) = sec(-88°05'22") = 19.6949314465357
sec(-1.51) = sec(-87°30'59") = 16.458499233869
sec(-1.50) = sec(-86°56'37") = 14.1368329029699
sec(-1.49) = sec(-86°22'14") = 12.3902765961364
sec(-1.48) = sec(-85°47'51") = 11.0288086918926
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。