余弦表(弧度)
18
cos(0.00) = cos(0°00'00") = 1
cos(0.01) = cos(0°34'22") = 0.999950000416665
cos(0.02) = cos(1°08'45") = 0.999800006666578
cos(0.03) = cos(1°43'07") = 0.999550033748988
cos(0.04) = cos(2°17'30") = 0.999200106660978
cos(0.05) = cos(2°51'53") = 0.998750260394966
cos(0.06) = cos(3°26'15") = 0.998200539935204
cos(0.07) = cos(4°00'38") = 0.99755100025328
cos(0.08) = cos(4°35'01") = 0.996801706302619
cos(0.09) = cos(5°09'23") = 0.995952733011994
支持0到2π（约6.28弧度）范围内的数值计算，提供相位移动计算、波形对比功能，可同时显示正弦与余弦波形对比图。支持导出结果为JSON格式供科研使用。