> For the complete documentation index, see [llms.txt](https://docs.mashmatrix.com/mashmatrix-sheet/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mashmatrix.com/mashmatrix-sheet/ja/functions_about_displaying_data/function.md).
# 関数
Mashmatrix Sheetの数式では、変数値を変換し別の値として利用するためのさまざまな関数を利用できます。Mashmatrix Sheetの数式で利用できる関数には、Salesforceの数式項目で利用できる関数のほとんどが含まれていますが、Mashmatrix Sheetが独自に拡張した関数も利用可能です。
## [Salesforce互換の関数](/mashmatrix-sheet/ja/functions_about_displaying_data/function/salesforce_compatible_functions.md)
## [集計関数](/mashmatrix-sheet/ja/functions_about_displaying_data/function/aggregation_functions.md)
## [その他の拡張関数](/mashmatrix-sheet/ja/functions_about_displaying_data/function/other_extension_functions.md)
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