> ## Documentation Index
> Fetch the complete documentation index at: https://help.dingtalk.io/llms.txt
> Use this file to discover all available pages before exploring further.

# 函数实践

> 学习函数在环比增长率计算、月份销售累计求和、最新信息标记等业务场景的应用

[环比增长率计算](/zh/aitable/formulas/function-practices/mom-growth-rate)

[快速标记最新信息](/zh/aitable/formulas/function-practices/mark-latest)

[月份销售累计求和](/zh/aitable/formulas/function-practices/monthly-sales-cumulative)