📄 l1ipforce.nb
字号:
SubscriptBox["\[PartialD]",
RowBox[{
StyleBox["x",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
StyleBox["[",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5],
StyleBox["t",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
StyleBox["]",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5]}]], " ", "D2Phi"}], ",",
RowBox[{
SubscriptBox["\[PartialD]",
RowBox[{"\[Phi]",
StyleBox["[",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5],
StyleBox["t",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
StyleBox["]",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5]}]], " ", "D2Phi"}], ",",
RowBox[{
SubscriptBox["\[PartialD]",
RowBox[{
RowBox[{
StyleBox[\(x'\),
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
StyleBox["[",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5],
StyleBox["t",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
StyleBox["]",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5]}],
StyleBox[" ",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5]}]], "D2Phi"}], ",",
RowBox[{
SubscriptBox["\[PartialD]",
RowBox[{
RowBox[{"\[Phi]",
StyleBox["'",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5]}],
StyleBox["[",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5],
StyleBox["t",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
StyleBox["]",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5]}]], " ", "D2Phi"}],
",", \(\[PartialD]\_F\ D2Phi\)}], "}"}],
StyleBox[
RowBox[{"/",
StyleBox[".",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5]}]],
RowBox[{
RowBox[{
StyleBox["x",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
StyleBox["[",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5],
StyleBox["t",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
StyleBox["]",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5]}],
StyleBox["\[Rule]",
FormatType->StandardForm,
FontFamily->"Math1Mono-Bold",
FontSize->9.5],
StyleBox[" ",
FormatType->StandardForm,
FontFamily->"Math1Mono-Bold",
FontSize->9.5],
StyleBox["0",
FormatType->StandardForm,
FontFamily->"Math1Mono-Bold",
FontSize->9.5]}]}],
StyleBox[
RowBox[{"/",
StyleBox[".",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5]}]],
StyleBox[" ",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
RowBox[{
RowBox[{"\[Phi]",
StyleBox["[",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5],
StyleBox["t",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
StyleBox["]",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5]}],
StyleBox["\[Rule]",
FormatType->StandardForm,
FontFamily->"Math1Mono-Bold",
FontSize->9.5],
StyleBox[" ",
FormatType->StandardForm,
FontFamily->"Math1Mono-Bold",
FontSize->9.5],
StyleBox["0",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5]}]}],
StyleBox[
RowBox[{"/",
StyleBox[".",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5]}]],
StyleBox[" ",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
RowBox[{
RowBox[{
StyleBox[\(x'\),
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
StyleBox["[",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5],
StyleBox["t",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
StyleBox["]",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5]}],
StyleBox["\[Rule]",
FormatType->StandardForm,
FontFamily->"Math1Mono-Bold",
FontSize->9.5],
StyleBox[" ",
FormatType->StandardForm,
FontFamily->"Math1Mono-Bold",
FontSize->9.5],
StyleBox["0",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5]}]}],
StyleBox[" ",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
StyleBox[
RowBox[{
StyleBox["/",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5],
StyleBox[".",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5]}]],
StyleBox[" ",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
RowBox[{
RowBox[{
RowBox[{"\[Phi]",
StyleBox["'",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5]}],
StyleBox["[",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5],
StyleBox["t",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
StyleBox["]",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5]}],
StyleBox["\[Rule]",
FormatType->StandardForm,
FontFamily->"Math1Mono-Bold",
FontSize->9.5],
StyleBox[" ",
FormatType->StandardForm,
FontFamily->"Math1Mono-Bold",
FontSize->9.5],
StyleBox["0",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5]}]}],
StyleBox[" ",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
StyleBox[
RowBox[{
StyleBox["/",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5],
StyleBox[".",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5]}]],
StyleBox[" ",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
RowBox[{
RowBox[{
StyleBox[\(x''\),
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
StyleBox["[",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5],
StyleBox["t",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5],
StyleBox["]",
FormatType->StandardForm,
FontFamily->"Math2Mono-Bold",
FontSize->9.5]}],
StyleBox["\[Rule]",
FormatType->StandardForm,
FontFamily->"Math1Mono-Bold",
FontSize->9.5],
StyleBox["0",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5]}]}],
StyleBox["]",
FormatType->StandardForm,
FontFamily->"Courier New",
FontSize->10.5]}]}]}], "Input"]
},
FrontEndVersion->"5.0 for Microsoft Windows",
ScreenRectangle->{{0, 1024}, {0, 715}},
WindowSize->{1016, 374},
WindowMargins->{{-5, Automatic}, {Automatic, 30}},
Magnification->1.5
]
(*******************************************************************
Cached data follows. If you edit this Notebook file directly, not
using Mathematica, you must remove the line containing CacheID at
the top of the file. The cache data will then be recreated when
you save this file from within Mathematica.
*******************************************************************)
(*CellTagsOutline
CellTagsIndex->{}
*)
(*CellTagsIndex
CellTagsIndex->{}
*)
(*NotebookFileOutline
Notebook[{
Cell[1754, 51, 57701, 1547, 937, "Input"]
}
]
*)
(*******************************************************************
End of Mathematica Notebook file.
*******************************************************************)
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -