M语言简单示例--利润计算

1.创建空白EXCEL文档，点击-启动编辑器 2.点击-视图，点击-高级编辑器 3.输入函数 let Profit = (Revenue, Cost)=> Revenue-Cost in Profit 解释 Line 1 of the code tells Power Query that this is a function called Profit, requiring two parame

>>阅读原文<<