双曲正割表(角度)
0
sech(1.0°) = sech(0.0174532925199433)= 0.999847710619332
sech(1.1°) = sech(0.0191986217719376)= 0.999815734760211
sech(1.2°) = sech(0.020943951023932)= 0.99978071553665
sech(1.3°) = sech(0.0226892802759263)= 0.999742653481761
sech(1.4°) = sech(0.0244346095279206)= 0.99970154917493
sech(1.5°) = sech(0.0261799387799149)= 0.999657403241792
sech(1.6°) = sech(0.0279252680319093)= 0.999610216354208
sech(1.7°) = sech(0.0296705972839036)= 0.999559989230242
sech(1.8°) = sech(0.0314159265358979)= 0.999506722634133
sech(1.9°) = sech(0.0331612557878923)= 0.999450417376267
支持0°到360°范围内的数值计算，提供特殊角度标记（0°, 90°, 180°, 270°）。支持导出计算结果为CSV格式。