# avg函數(shù)

三角函數(shù) 匿名函數(shù) 構(gòu)造函數(shù) 高階函數(shù) 無參函數(shù) 嵌套函數(shù) append函數(shù) cmp函數(shù) tan函數(shù) zip函數(shù) 主函數(shù) 冪函數(shù) 遞歸函數(shù) 內(nèi)置函數(shù) open函數(shù) count函數(shù) max函數(shù) sprintf函數(shù) round函數(shù) abs函數(shù)