正弦表(弧度)
27
sin(0.20) =sin(11°27'32")= 0.198669330795061
sin(0.21) =sin(12°01'55")= 0.2084598998461
sin(0.22) =sin(12°36'18")= 0.218229623080869
sin(0.23) =sin(13°10'40")= 0.227977523535188
sin(0.24) =sin(13°45'03")= 0.237702626427135
sin(0.25) =sin(14°19'26")= 0.247403959254523
sin(0.26) =sin(14°53'48")= 0.257080551892155
sin(0.27) =sin(15°28'11")= 0.266731436688831
sin(0.28) =sin(16°02'34")= 0.276355648564114
sin(0.29) =sin(16°36'56")= 0.285952225104836
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。