双曲正割表(角度)
0
sech(0.0°) = sech(0)= 1
sech(0.1°) = sech(0.00174532925199433)= 0.999998476914834
sech(0.2°) = sech(0.00349065850398866)= 0.999993907682535
sech(0.3°) = sech(0.00523598775598299)= 0.999986292372694
sech(0.4°) = sech(0.00698131700797732)= 0.999975631101297
sech(0.5°) = sech(0.00872664625997165)= 0.999961924030715
sech(0.6°) = sech(0.010471975511966)= 0.999945171369704
sech(0.7°) = sech(0.0122173047639603)= 0.999925373373392
sech(0.8°) = sech(0.0139626340159546)= 0.999902530343272
sech(0.9°) = sech(0.015707963267949)= 0.999876642627189
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。