正弦表(弧度)
27
sin(0.30) =sin(17°11'19")= 0.29552020666134
sin(0.31) =sin(17°45'42")= 0.305058636443443
sin(0.32) =sin(18°20'04")= 0.314566560616118
sin(0.33) =sin(18°54'27")= 0.324043028394868
sin(0.34) =sin(19°28'50")= 0.333487092140814
sin(0.35) =sin(20°03'12")= 0.342897807455451
sin(0.36) =sin(20°37'35")= 0.35227423327509
sin(0.37) =sin(21°11'57")= 0.361615431964962
sin(0.38) =sin(21°46'20")= 0.370920469412983
sin(0.39) =sin(22°20'43")= 0.380188415123161
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。