双曲余弦表(弧度)
0
cosh(0.50) = cosh(28°38'52") = 1.12762596520638
cosh(0.51) = cosh(29°13'15") = 1.13289338687908
cosh(0.52) = cosh(29°47'37") = 1.13827409883454
cosh(0.53) = cosh(30°22'00") = 1.14376863914845
cosh(0.54) = cosh(30°56'22") = 1.14937755727942
cosh(0.55) = cosh(31°30'45") = 1.15510141412394
cosh(0.56) = cosh(32°05'08") = 1.16094078207246
cosh(0.57) = cosh(32°39'30") = 1.16689624506664
cosh(0.58) = cosh(33°13'53") = 1.17296839865774
cosh(0.59) = cosh(33°48'16") = 1.17915785006618
支持0°到360°范围内的数值计算，提供特殊角度标记（0°, 90°, 180°），可显示双曲余弦悬链线图。支持导出计算结果为CSV格式。