正切表(角度)
5
tan(0.0°) = tan(0) = 0
tan(0.1°) = tan(0.00174532925199433) = 0.0017453310241888
tan(0.2°) = tan(0.00349065850398866) = 0.00349067268159625
tan(0.3°) = tan(0.00523598775598299) = 0.00523603560570013
tan(0.4°) = tan(0.00698131700797732) = 0.00698143043049648
tan(0.5°) = tan(0.00872664625997165) = 0.00872686779075879
tan(0.6°) = tan(0.010471975511966) = 0.0104723583222972
tan(0.7°) = tan(0.0122173047639603) = 0.0122179126622177
tan(0.8°) = tan(0.0139626340159546) = 0.0139635414491817
tan(0.9°) = tan(0.015707963267949) = 0.0157092553236649
支持0°到360°范围内的数值计算，自动标记无定义点（90°, 270°等），提供渐近线可视化。支持导出计算结果为JSON格式。