let fx = (n,d)=>[f=0.7*n+10000,r=if d=1 then f else @fx(f,d-1)][r], result = fx(20000,30) in result
List.Transform():
官方说明:
通过将转换函数 transform 应用到列表 list 来返回值的新列表。List.Transform( list as list, transform as function) as list
list2= List.Transform(源[list],each 10), //把原来的list每一个元素都转换成10 list3= List.Transform(源[list],each _+10), //将原list每一个元素+10 list4= List.Transform(源[list],(x)=>x+10), =List.Transform({1..10},each "https://pqfans.com/?page"&Text.From(_))