DiffInputFunction
是 Diff 及相关函数的一个选项,指定怎样对输入表达式进行预处理.
更多信息
- Diff[a,b,DiffInputFunctionfunc] 等价于 Diff[func[a],func[b]].
- 默认设置 DiffInputFunctionIdentity 将尝试 diff 原始表达式.
- 除了任意函数,DiffInputFunction 可接受以下特殊设置:
-
"InputForm" 等价于 ToString[#,InputForm]& "StandardForm" 等价于 ExpressionCell[#]& "TraditionalForm" 等价于 ExpressionCell[TraditionalForm[#]]&
文本
Wolfram Research (2024),DiffInputFunction,Wolfram 语言函数,https://reference.wolfram.com/language/ref/DiffInputFunction.html.
CMS
Wolfram 语言. 2024. "DiffInputFunction." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/DiffInputFunction.html.
APA
Wolfram 语言. (2024). DiffInputFunction. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/DiffInputFunction.html 年
BibTeX
@misc{reference.wolfram_2025_diffinputfunction, author="Wolfram Research", title="{DiffInputFunction}", year="2024", howpublished="\url{https://reference.wolfram.com/language/ref/DiffInputFunction.html}", note=[Accessed: 02-May-2026]}
BibLaTeX
@online{reference.wolfram_2025_diffinputfunction, organization={Wolfram Research}, title={DiffInputFunction}, year={2024}, url={https://reference.wolfram.com/language/ref/DiffInputFunction.html}, note=[Accessed: 02-May-2026]}