双曲正切表(弧度)
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tanh(0.50) = tanh(28°38'52") = 0.46211715726001
tanh(0.51) = tanh(29°13'15") = 0.469945198933038
tanh(0.52) = tanh(29°47'37") = 0.477700012168498
tanh(0.53) = tanh(30°22'00") = 0.485381090605372
tanh(0.54) = tanh(30°56'22") = 0.492987966675324
tanh(0.55) = tanh(31°30'45") = 0.500520211190235
tanh(0.56) = tanh(32°05'08") = 0.507977432897896
tanh(0.57) = tanh(32°39'30") = 0.51535927800741
tanh(0.58) = tanh(33°13'53") = 0.522665429685821
tanh(0.59) = tanh(33°48'16") = 0.529895607527529
支持0°到360°范围内的数值计算，提供特殊角度标记（0°, 45°, 90°），可显示双曲正切S型曲线图。支持导出计算结果为CSV格式。