余切表(弧度)
9
cot(1.33) = cot(76°12'12") = 0.24556088323417
cot(1.34) = cot(76°46'34") = 0.234983503086846
cot(1.35) = cot(77°20'57") = 0.224455718248726
cot(1.36) = cot(77°55'20") = 0.213975089567945
cot(1.37) = cot(78°29'42") = 0.203539218478211
cot(1.38) = cot(79°04'05") = 0.193145744687514
cot(1.39) = cot(79°38'28") = 0.182792343937925
cot(1.40) = cot(80°12'50") = 0.1724767258318
cot(1.41) = cot(80°47'13") = 0.162196631719912
cot(1.42) = cot(81°21'36") = 0.151949832647208
覆盖0.1°到179.9°的余切计算，结果保留10位小数，支持批量计算和结果对比。包含余切函数图像动态绘制功能，适用于三角函数教学、信号处理相位分析等场景。