正弦表(弧度)
27
sin(0.50) =sin(28°38'52")= 0.479425538604203
sin(0.51) =sin(29°13'15")= 0.488177246882907
sin(0.52) =sin(29°47'37")= 0.496880137843737
sin(0.53) =sin(30°22'00")= 0.505533341204847
sin(0.54) =sin(30°56'22")= 0.514135991653113
sin(0.55) =sin(31°30'45")= 0.522687228930659
sin(0.56) =sin(32°05'08")= 0.531186197920883
sin(0.57) =sin(32°39'30")= 0.539632048733969
sin(0.58) =sin(33°13'53")= 0.548023936791874
sin(0.59) =sin(33°48'16")= 0.556361022912784
支持0到2π（约6.28弧度）范围内的数值计算，可输入角度（0°-360°）或弧度值，自动识别输入单位并转换。提供波形图可视化、极值点标记功能，支持导出计算结果为标准三角函数表格式。