diff --git a/main/math/keyboard/man-large.zh.tm b/main/math/keyboard/man-large.zh.tm
new file mode 100644
index 0000000..9cbbe11
--- /dev/null
+++ b/main/math/keyboard/man-large.zh.tm
@@ -0,0 +1,54 @@
+<TeXmacs|1.0.7.19>
+
+<style|tmdoc>
+
+<\body>
+  <tmdoc-title|\<#8F93\>\<#5165\>\<#5927\>\<#578B\>\<#5206\>\<#9694\>\<#7B26\>>
+
+  \<#6570\>\<#5B66\>\<#516C\>\<#5F0F\>\<#4E2D\>\<#7684\>\<#62EC\>\<#53F7\>\<#5FC5\>\<#987B\>\<#5339\>\<#914D\>:\<#5728\>\<#4F60\>\<#8F93\>\<#5165\>''(''\<#65F6\>,<TeXmacs>\<#4F1A\>\<#81EA\>\<#52A8\>\<#63D2\>\<#5165\>'')''.\<#4F60\>\<#53EF\>\<#4EE5\><menu|Edit|Preferences|Keyboard|Automatic
+  brackets|Disable>\<#7981\>\<#7528\>\<#6B64\>\<#7279\>\<#6027\>.\<#6CE8\>\<#610F\>:
+  \<#6587\>\<#6863\>\<#4E2D\>\<#65E7\>\<#6709\>\<#7684\>\<#62EC\>\<#53F7\>\<#53EF\>\<#80FD\>\<#4F1A\>\<#81EA\>\<#52A8\>\<#4E0E\>\<#4F60\>\<#8F93\>\<#5165\>\<#7684\>\<#62EC\>\<#53F7\>\<#5339\>\<#914D\>.
+
+  \<#6709\>\<#65F6\>,\<#4F60\>\<#4E0D\>\<#9700\>\<#8981\>\<#5C01\>\<#95ED\>\<#7684\>\<#62EC\>\<#53F7\>,\<#6216\>\<#8005\>\<#4F60\>\<#7684\>\<#62EC\>\<#53F7\>\<#5339\>\<#914D\>\<#7684\>\<#79CD\>\<#7C7B\>\<#4E0D\>\<#540C\>.\<#6CA1\>\<#6709\>\<#5173\>\<#7CFB\>:\<#5982\>\<#679C\>\<#5149\>\<#6807\>\<#6B63\>\<#597D\>\<#5728\>\<#53F3\>\<#62EC\>\<#53F7\>\<#7684\>\<#524D\>\<#9762\><math|<around*|(|a,b<cursor>|)>>,\<#6B64\>\<#65F6\>\<#6309\>\<#4E0B\><key|]>\<#53EF\>\<#4EE5\>\<#5F97\>\<#5230\>\<#8868\>\<#8FBE\>\<#5F0F\><math|<around|(|a,b|]><cursor>>.\<#7C7B\>\<#4F3C\>\<#5730\>,\<#5220\>\<#9664\>\<#4E00\>\<#4E2A\>\<#62EC\>\<#53F7\>\<#4F1A\>\<#5BFC\>\<#81F4\>\<#5176\>\<#53D8\>\<#4E3A\><hlink|\<#4E0D\>\<#53EF\>\<#89C1\>\<#62EC\>\<#53F7\>|../semantics/man-semantics-symbols.en.tm#nobracket>,\<#7136\>\<#540E\>\<#4F60\>\<#5C31\>\<#53EF\>\<#4EE5\>\<#4F7F\>\<#7528\>\<#4EFB\>\<#610F\>\<#7C7B\>\<#578B\>\<#5DE6\>\<#6216\>\<#8005\>\<#53F3\>\<#62EC\>\<#53F7\>\<#53BB\>\<#66FF\>\<#6362\>.<math|>
+
+  \<#9ED8\>\<#8BA4\>\<#5730\>,\<#62EC\>\<#53F7\>\<#7684\>\<#5927\>\<#5C0F\>\<#4F1A\>\<#968F\>\<#7740\>\<#5176\>\<#4E2D\>\<#516C\>\<#5F0F\>\<#7684\>\<#5927\>\<#5C0F\>\<#81EA\>\<#52A8\>\<#8C03\>\<#6574\>.\<#4F7F\>\<#7528\><prefix|math:small>\<#952E\>\<#524D\>\<#7F00\>\<#4EA7\>\<#751F\>\<#7684\>\<#5C0F\>\<#5206\>\<#9694\>\<#7B26\>\<#5927\>\<#5C0F\>\<#4E0D\>\<#4F1A\>\<#968F\>\<#4E4B\>\<#6539\>\<#53D8\>.\<#4F60\>\<#8FD8\>\<#53EF\>\<#4EE5\>\<#4F7F\>\<#7528\><shortcut|(alternate-toggle
+  (focus-tree))>\<#8BA9\>\<#5206\>\<#9694\>\<#7B26\>\<#5728\>\<#5927\>\<#5C0F\>\<#4E4B\>\<#95F4\>\<#5207\>\<#6362\>.
+
+  \<#5BF9\>\<#67D0\>\<#4E9B\>\<#5206\>\<#9694\>\<#7B26\>,\<#5982\>
+  <math|\|>,\<#5176\>\<#5DE6\>\<#53F3\>\<#7B26\>\<#53F7\>\<#6070\>\<#597D\>\<#4E00\>\<#81F4\>.\<#6BD4\>\<#5982\>\<#8F93\>\<#5165\>\<#5782\>\<#76F4\>\<#65B9\>\<#5411\>\<#4E0A\>\<#7684\>\<#7AD6\>\<#6761\><key|\|>\<#4EA7\>\<#751F\>\<#7684\>\<#662F\>\<#7EDD\>\<#5BF9\>\<#7684\>\<#503C\>.\<#5C0F\>\<#7AD6\>\<#6761\>\<#5206\>\<#9694\>\<#7B26\>\<#901A\>\<#8FC7\><shortcut|\|>\<#5F97\>\<#5230\>,\<#4E5F\>\<#53EF\>\<#4EE5\>\<#662F\><key|\|
+  var>.\<#5927\>\<#7AD6\>\<#6761\>\<#5206\>\<#9694\>\<#7B26\>\<#901A\>\<#8FC7\><shortcut|(math-separator
+  "\|" #t)>.\<#5728\><TeX>\<#548C\><LaTeX>\<#4E2D\>,\<#8FD9\>\<#7C7B\>\<#5927\>\<#578B\>\<#5206\>\<#9694\>\<#7B26\>\<#662F\>\<#4E0D\>\<#5B58\>\<#5728\>\<#7684\>;\<#4ED6\>\<#4EEC\>\<#53EF\>\<#4EE5\>\<#7528\>\<#6765\>\<#8F93\>\<#5165\>\<#4E0B\>\<#5217\>\<#516C\>\<#5F0F\>
+
+  <\equation*>
+    <around|\<langle\>|<frac|a|b+c><mid|\|><frac|p|q+r><mid|\|><frac|a|b+c>|\<rangle\>>.
+  </equation*>
+
+  \<#4E2D\>\<#95F4\>\<#5206\>\<#9694\>\<#7B26\>\<#4E5F\>\<#662F\>\<#975E\>\<#5E38\>\<#5E38\>\<#89C1\>\<#7684\>\<#4E00\>\<#79CD\>\<#5206\>\<#9694\>\<#7B26\>.\<#6BD4\>\<#5982\>,\<#4E8C\>\<#5143\>\<#5173\>\<#7CFB\>\<#6574\>\<#9664\>\<#53EF\>\<#4EE5\>\<#901A\>\<#8FC7\><shortcut|\<divides\>>\<#6216\>
+  <key|\| var var var var>\<#5F97\>\<#5230\>.
+
+  \<#5728\><TeXmacs>\<#4E2D\>,\<#5927\>\<#578B\>\<#5206\>\<#9694\>\<#7B26\>\<#5206\>\<#4E3A\>\<#5DE6\>\<#5206\>\<#9694\>\<#7B26\>,\<#53F3\>\<#5206\>\<#9694\>\<#7B26\>\<#548C\>\<#4E2D\>\<#95F4\>\<#5206\>\<#9694\>\<#7B26\>.\<#9ED8\>\<#8BA4\>\<#5730\>,(,[,{\<#548C\><math|<around*|\<langle\>||\<nobracket\>>>\<#662F\>\<#5DE6\>\<#5206\>\<#9694\>\<#7B26\>;<math|),],}>\<#548C\><math|\<rangle\>>\<#662F\>\<#53F3\>\<#5206\>\<#9694\>\<#7B26\>.\<#4F7F\>\<#7528\><prefix|math:left>,
+  <prefix|math:right>\<#548C\><prefix|math:middle>\<#53EF\>\<#4EE5\>\<#6539\>\<#53D8\>\<#5206\>\<#9694\>\<#7B26\>\<#7684\>\<#72B6\>\<#6001\>.\<#6BD4\>\<#5982\>,<key|math:left
+  )>\<#4EA7\>\<#751F\>\<#7684\><math|)>,\<#53EF\>\<#4EE5\>\<#8BA4\>\<#4E3A\>\<#662F\>\<#5927\>\<#578B\>\<#5DE6\>\<#5206\>\<#9694\>\<#7B26\>.
+
+  \<#6709\>\<#65F6\>\<#5019\>,\<#4F60\>\<#53EF\>\<#80FD\>\<#9700\>\<#8981\>\<#56FA\>\<#5B9A\>\<#5927\>\<#5C0F\>\<#7684\>\<#5927\>\<#578B\>\<#5206\>\<#9694\>\<#7B26\>,\<#800C\>\<#4E0D\>\<#662F\>\<#81EA\>\<#52A8\>\<#8C03\>\<#6574\>.\<#8FD9\>\<#53EF\>\<#4EE5\>\<#901A\>\<#8FC7\>\<#6539\>\<#53D8\>\<#5206\>\<#9694\>\<#7B26\>\<#4E4B\>\<#95F4\>\<#7684\>\<#8868\>\<#8FBE\>\<#5F0F\>\<#5927\>\<#5C0F\>\<#7684\>\<#65B9\>\<#6CD5\>\<#5B9E\>\<#73B0\>,\<#5177\>\<#4F53\>\<#662F\>\<#4F7F\>\<#7528\>\<#83DC\>\<#5355\>\<#9879\><menu|Format|Transform|Resize
+  object>.
+
+  \<#8FD8\>\<#53EF\>\<#4EE5\>\<#4F7F\>\<#7528\><shortcut|(math-bracket-open
+  "." "." #t)>\<#8F93\>\<#5165\>\<#4E00\>\<#5BF9\>\<#4E0D\>\<#53EF\>\<#89C1\>\<#7684\>\<#62EC\>\<#53F7\>.\<#8FD9\>\<#5BF9\>\<#4E8E\>\<#8BA1\>\<#7B97\>\<#6027\>\<#8D28\>\<#7684\>\<#6587\>\<#672C\>\<#975E\>\<#5E38\>\<#6709\>\<#7528\>,\<#7279\>\<#522B\>\<#662F\>\<#5728\>\<#516C\>\<#5F0F\>\<#4E0D\>\<#4EC5\>\<#4EC5\>\<#662F\>\<#663E\>\<#793A\>\<#7684\>\<#8BED\>\<#4E49\>,\<#8FD8\>\<#8981\>\<#7167\>\<#987E\>\<#5230\>\<#5176\>\<#7CBE\>\<#5EA6\>.\<#8FD8\>\<#53EF\>\<#4EE5\>\<#7528\><shortcut|(make-rigid)>\<#5C06\>\<#516C\>\<#5F0F\>\<#4FDD\>\<#62A4\>\<#5728\>\<#56FA\>\<#5B9A\>\<#6846\>\<#5185\>,\<#5373\>\<#9632\>\<#6B62\>\<#516C\>\<#5F0F\>\<#88AB\>\<#8FDE\>\<#5B57\>\<#7B26\>\<#5F3A\>\<#884C\>\<#65AD\>\<#5F00\>.
+
+  <tmdoc-copyright|1998--2010|Joris van der Hoeven>
+
+  <tmdoc-license|Permission is granted to copy, distribute and/or modify this
+  document under the terms of the GNU Free Documentation License, Version 1.1
+  or any later version published by the Free Software Foundation; with no
+  Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
+  Texts. A copy of the license is included in the section entitled "GNU Free
+  Documentation License".>
+</body>
+
+<\initial>
+  <\collection>
+    <associate|font|sys-chinese>
+    <associate|language|chinese>
+  </collection>
+</initial>
\ No newline at end of file
diff --git a/main/math/keyboard/man-symbols.zh.tm b/main/math/keyboard/man-symbols.zh.tm
new file mode 100644
index 0000000..561a6eb
--- /dev/null
+++ b/main/math/keyboard/man-symbols.zh.tm
@@ -0,0 +1,86 @@
+<TeXmacs|1.0.7.19>
+
+<style|tmdoc>
+
+<\body>
+  <tmdoc-title|\<#8F93\>\<#5165\>\<#6570\>\<#5B66\>\<#7B26\>\<#53F7\>>
+
+  \<#4F7F\>\<#7528\><prefix|math:greek>\<#8F93\>\<#5165\>\<#5E0C\>\<#814A\>\<#5B57\>\<#6BCD\>,\<#6BD4\>\<#5982\>,<key|math:greek
+  a>\<#8F93\>\<#5165\><math|\<alpha\>>,<key|math:greek
+  G>\<#8F93\>\<#5165\><math|\<Gamma\>>.\<#7C7B\>\<#4F3C\>\<#5730\>,<prefix|math:bold>,
+  <prefix|math:cal>, <prefix|math:frak> \<#548C\>
+  <prefix|math:bbb>\<#53EF\>\<#7528\>\<#6765\>\<#8F93\>\<#5165\>\<#7C97\>\<#4F53\>,\<#624B\>\<#5199\>\<#4F53\>,\<#5FB7\>\<#6587\>\<#9ED1\>\<#4F53\>\<#548C\>\<#9ED1\>\<#677F\>\<#7C97\>\<#4F53\>.\<#4F8B\>\<#5982\>,<shortcut|\<frak-m\>>
+  \<#5F97\>\<#5230\><math|\<frak-m\>>, <key|S-F6
+  R>\<#5F97\>\<#5230\><math|\<bbb-R\>>\<#4EE5\>\<#53CA\><shortcut|\<b-cal-Z\>>\<#5F97\>\<#5230\>
+
+  \<#4F7F\>\<#7528\><key|var>\<#8FD8\>\<#53EF\>\<#4EE5\>\<#4ECE\>\<#62C9\>\<#4E01\>\<#5B57\>\<#7B26\>\<#5F97\>\<#5230\>\<#5E0C\>\<#814A\>\<#5B57\>\<#6BCD\>.\<#6BD4\>\<#5982\>,<key|p
+  var>\<#5F97\>\<#5230\><math|\<pi\>>.<key|var>\<#952E\>\<#8FD8\>\<#53EF\>\<#4EE5\>\<#5728\>\<#5E0C\>\<#814A\>\<#5B57\>\<#6BCD\>\<#95F4\>\<#53D8\>\<#6362\>,\<#6BD4\>\<#5982\>,<key|math:greek
+  p var> \<#548C\><key|p var var>\<#90FD\>\<#53EF\>\<#4EE5\>\<#5F97\>\<#5230\><math|\<varpi\>>.\<#8F93\>\<#5165\>\<#9ED1\>\<#677F\>\<#7C97\>\<#4F53\>\<#7684\>\<#53E6\>\<#5916\>\<#4E00\>\<#79CD\>\<#65B9\>\<#6CD5\>\<#662F\>\<#8F93\>\<#5165\>\<#8BE5\>\<#5927\>\<#5199\>\<#5B57\>\<#6BCD\>\<#4E24\>\<#6B21\>.\<#6BD4\>\<#5982\>,<key|Z
+  Z>\<#5F97\>\<#5230\><math|\<bbb-Z\>>.
+
+  \<#4E00\>\<#4E9B\>\<#7B26\>\<#53F7\>\<#4E2D\>\<#5305\>\<#542B\>\<#4E86\>\<#8BF8\>\<#591A\>\<#53D8\>\<#5143\>.\<#6BD4\>\<#5982\><key|\<less\>>\<#5F97\>\<#5230\><math|\<less\>>,<key|\<less\>
+  var>\<#5F97\>\<#5230\><math|\<in\>>,<key|\<less\> var
+  var>\<#5F97\>\<#5230\><math|\<subset\>>,<key|\<less\> var var var>
+  \<#5F97\>\<#5230\><math|\<prec\>>\<#7B49\>\<#7B49\>.\<#53CD\>\<#5411\>\<#8F6E\>\<#6362\>\<#53EF\>\<#7528\><key|S-var>.\<#5373\>,<key|\<less\>
+  var var S-var>\<#7B49\>\<#4EF7\>\<#4E8E\><key|\<less\> var>.
+
+  \<#5176\>\<#5B83\>\<#6570\>\<#5B66\>\<#7B26\>\<#53F7\>\<#53EF\>\<#901A\>\<#8FC7\>\<#81EA\>\<#7136\>\<#7684\>\<#952E\>\<#7EC4\>\<#5408\>\<#5F97\>\<#5230\>.\<#6BD4\>\<#5982\><key|-
+  \<gtr\>>\<#5F97\>\<#5230\><math|<op|\<rightarrow\>>>,<key|- -
+  \<gtr\>>\<#5F97\>\<#5230\><math|<op|\<longrightarrow\>>>\<#548C\><key|\<gtr\>
+  =>\<#5F97\>\<#5230\><math|<op|\<geqslant\>>>.\<#7C7B\>\<#4F3C\>\<#5730\>,<key|\|
+  var ->\<#5F97\>\<#5230\><math|<op|\<vdash\>>>, <key|\| -
+  \<gtr\>>\<#5F97\>\<#5230\><math|<op|\<mapsto\>>>\<#4EE5\>\<#53CA\><key|-
+  \<gtr\> \<less\> ->\<#5F97\>\<#5230\><math|<op|\<rightleftarrows\>>>.\<#4E00\>\<#822C\>\<#5730\>,\<#5728\>\<#6570\>\<#5B66\>\<#7B26\>\<#53F7\>\<#7684\>\<#8F93\>\<#5165\>\<#8FC7\>\<#7A0B\>\<#4E2D\>\<#6709\>\<#5982\>\<#4E0B\>\<#89C4\>\<#5219\>:
+
+  <\description>
+    <item*|<key|tab>>\<#5728\>\<#53D8\>\<#5143\>\<#95F4\>\<#8F6E\>\<#6362\>\<#7684\>\<#952E\>.\<#6BD4\>\<#5982\>,<key|\<gtr\>
+    =>\<#5F97\>\<#5230\><math|<op|\<geqslant\>>>,\<#800C\><key|\<gtr\> =
+    var>\<#5F97\>\<#5230\><math|<op|\<geq\>>>.\<#7C7B\>\<#4F3C\>\<#5730\>,<key|\<less\>
+    var var>\<#5F97\>\<#5230\><math|<op|\<subset\>>>, <key|\<less\> var var
+    =>\<#5F97\>\<#5230\><math|<op|\<subseteq\>>>\<#4EE5\>\<#53CA\><key|\<less\>
+    var var = var>\<#5F97\>\<#5230\><math|<op|\<subseteqq\>>>.<key|P
+    var>\<#5F97\>\<#5230\><math|\<wp\>>\<#4EE5\>\<#53CA\><key|e
+    var>\<#5F97\>\<#5230\>\<#5E38\>\<#91CF\><math|\<mathe\>=exp<around|(|1|)>>.
+
+    <item*|<key|@>>\<#7528\>\<#6765\>\<#5C06\>\<#7B26\>\<#53F7\>\<#5D4C\>\<#5165\>\<#5708\>\<#6216\>\<#8005\>\<#6846\>\<#4E2D\>.\<#6BD4\>\<#5982\><key|@
+    +>\<#5F97\>\<#5230\><math|<op|\<oplus\>>>\<#4EE5\>\<#53CA\><key|@
+    x>\<#5F97\>\<#5230\><math|<op|\<otimes\>>>.\<#7C7B\>\<#4F3C\>\<#5730\>,<key|@
+    var +>\<#5F97\>\<#5230\><math|<op|\<boxplus\>>>.
+
+    <item*|<key|/>>\<#7528\>\<#4E8E\>\<#5426\>\<#5B9A\>.\<#4F8B\>\<#5982\>,<key|=
+    />\<#5F97\>\<#5230\><math|<op|\<neq\>>>\<#4EE5\>\<#53CA\><key|\<less\> =
+    />\<#5F97\>\<#5230\><math|<neg|\<leqslant\>>>.\<#6CE8\>\<#610F\><key|\<less\>
+    = var var />\<#5F97\>\<#5230\><math|<op|\<nleqq\>>>,\<#800C\>
+    <key|\<less\> = var var / var>\<#5F97\>\<#5230\><math|<op|\<lneqq\>>>.
+
+    <item*|<key|!>>\<#7528\>\<#4E8E\>\<#5F3A\>\<#5236\>\<#4F7F\>\<#5F97\>\<#7BAD\>\<#5934\>\<#7684\>\<#4E0A\>\<#6807\>\<#6216\>\<#4E0B\>\<#6807\>\<#7F6E\>\<#4E8E\>\<#7BAD\>\<#5934\>\<#7684\>\<#7AD6\>\<#76F4\>\<#65B9\>\<#5411\>\<#4E0A\>.\<#6BD4\>\<#5982\>,<key|-
+    - \<gtr\> ^ x>\<#5F97\>\<#5230\><math|<op|\<longrightarrow\><rsup|x>
+    >>,\<#800C\><key|- - \<gtr\> ! ^ x>\<#5F97\>\<#5230\><math|\<longrightarrowlim\><rsup|x>>.
+  </description>
+
+  \<#903B\>\<#8F91\>\<#5173\>\<#7CFB\><math|\<wedge\>>\<#548C\><math|\<vee\>>\<#901A\>\<#8FC7\><key|&>\<#548C\><key|%>\<#5F97\>\<#5230\>.\<#64CD\>\<#4F5C\>\<#7B26\><math|\<cap\>>\<#548C\><math|\<cup\>>\<#662F\>\<#5176\>\<#81EA\>\<#7136\>\<#800C\>\<#7136\>\<#7684\>\<#53D8\>\<#5143\>,\<#53EF\>\<#7528\><key|&
+  var>\<#548C\><key|% var>\<#5F97\>\<#5230\>.\<#8BB8\>\<#591A\>\<#6742\>\<#4E03\>\<#6742\>\<#516B\>\<#7684\>\<#7B26\>\<#53F7\>\<#53EF\>\<#901A\>\<#8FC7\><prefix|math:symbol>\<#5F97\>\<#5230\>.
+
+  \<#6CE8\>\<#610F\>\<#5230\>\<#67D0\>\<#4E9B\>\<#7B26\>\<#53F7\>\<#7684\>\<#6570\>\<#5B66\>\<#610F\>\<#4E49\>\<#4E0D\>\<#4E00\>\<#6837\>,\<#7136\>\<#800C\>\<#957F\>\<#5F97\>\<#5F88\>\<#662F\>\<#76F8\>\<#4F3C\>;\<#8FD9\>\<#4E2A\>\<#7B26\>\<#53F7\>\<#88AB\>\<#79F0\>\<#4E3A\>homoglyphs.\<#6BD4\>\<#5982\>\<#7AD6\>\<#76F4\>\<#6761\>\|\<#53EF\>\<#4EE5\>\<#662F\>\<#96C6\>\<#5408\>\<#5B9A\>\<#4E49\>\<#4E2D\>\<#7684\>\<#5206\>\<#9694\>\<#7B26\>,\<#5982\><math|R<rsup|\<gtr\>>=<around*|{|x\<in\>R\|x\<gtr\>0|}>>,\<#4E5F\>\<#53EF\>\<#4EE5\>\<#662F\>\<#4E8C\>\<#5143\>\<#5173\>\<#7CFB\>\<#6574\>\<#9664\>,\<#5982\><math|11\<divides\>1001>.\<#5F80\>\<#5F80\>,homoglyphs\<#4E4B\>\<#95F4\>\<#7684\>\<#7A7A\>\<#767D\>\<#662F\>\<#4E0D\>\<#540C\>.\<#6700\>\<#607C\>\<#4EBA\>\<#7684\>\<#591A\>\<#610F\>\<#6027\>\<#53EF\>\<#4EE5\>\<#4EE5\>\<#7A7A\>\<#767D\>\<#4E3A\>\<#4F8B\>,\<#5982\>\<#4E0D\>\<#53EF\>\<#89C1\>\<#7684\>\<#4E58\>\<#6CD5\>\<#7A7A\>\<#767D\>
+  <math|x*y> \<#548C\>\<#51FD\>\<#6570\>\<#7A7A\>\<#767D\> <math|sin
+  x>,\<#4E24\>\<#8005\>\<#5206\>\<#522B\>\<#662F\>\<#4F7F\>\<#7528\><key|*>
+  \<#548C\><key|space>\<#8F93\>\<#5165\>\<#7684\>.
+
+  \<#4E3A\>\<#4E86\>\<#65B9\>\<#4FBF\><TeXmacs>\<#81EA\>\<#52A8\>\<#5904\>\<#7406\>\<#4F60\>\<#7684\>\<#6587\>\<#6863\>\<#4EE5\>\<#65B9\>\<#4FBF\>\<#6570\>\<#5B66\>\<#516C\>\<#5F0F\>\<#7684\>\<#8BED\>\<#6CD5\>\<#68C0\>\<#67E5\>\<#7B49\>,\<#6211\>\<#4EEC\>\<#9F13\>\<#52B1\>\<#7528\>\<#6237\>\<#5728\>\<#8F93\>\<#5165\>\<#516C\>\<#5F0F\>\<#65F6\>\<#6CE8\>\<#610F\>\<#5230\>homoglyph\<#7684\>\<#95EE\>\<#9898\>.\<#66F4\>\<#591A\>\<#4FE1\>\<#606F\>,\<#53EF\>\<#53C2\>\<#89C1\><hlink|\<#6570\>\<#5B66\>\<#7B26\>\<#53F7\>\<#7684\>\<#8BED\>\<#4E49\>|../semantics/man-semantics-symbols.en.tm>.
+
+  <tmdoc-copyright|1998--2010|Joris van der Hoeven>
+
+  <tmdoc-license|Permission is granted to copy, distribute and/or modify this
+  document under the terms of the GNU Free Documentation License, Version 1.1
+  or any later version published by the Free Software Foundation; with no
+  Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
+  Texts. A copy of the license is included in the section entitled "GNU Free
+  Documentation License".>
+</body>
+
+<\initial>
+  <\collection>
+    <associate|font|sys-chinese>
+    <associate|language|chinese>
+  </collection>
+</initial>
\ No newline at end of file
diff --git a/main/math/keyboard/man-wide.zh.tm b/main/math/keyboard/man-wide.zh.tm
new file mode 100644
index 0000000..07115d3
--- /dev/null
+++ b/main/math/keyboard/man-wide.zh.tm
@@ -0,0 +1,44 @@
+<TeXmacs|1.0.7.19>
+
+<style|tmdoc>
+
+<\body>
+  <tmdoc-title|\<#52A0\>\<#5BBD\>\<#7684\>\<#9876\>\<#6807\>>
+
+  \<#4E0B\>\<#8868\>\<#5C55\>\<#793A\>\<#7684\>\<#662F\>\<#5982\>\<#4F55\>\<#5728\>\<#7B26\>\<#53F7\>\<#4E43\>\<#81F3\>\<#6574\>\<#4E2A\>\<#516C\>\<#5F0F\>\<#4E0A\>\<#6253\>\<#4E0A\>\<#9876\>\<#6807\>.\<#4E00\>\<#822C\>\<#6765\>\<#8BF4\>,\<#9876\>\<#6807\>\<#4F1A\>\<#968F\>\<#7740\>\<#4E0B\>\<#9762\>
+
+  \<#516C\>\<#5F0F\>\<#7684\>\<#52A0\>\<#5BBD\>\<#800C\>\<#52A0\>\<#5BBD\>\<#3002\>
+
+  <\big-table>
+    <descriptive-table|<tformat|<cwith|3|8|3|3|cell-halign|c>|<cwith|3|8|5|5|cell-halign|c>|<cwith|4|8|1|1|cell-rborder|0.5ln>|<cwith|4|8|1|1|cell-bborder|0.5ln>|<cwith|4|8|1|1|cell-lborder|0.5ln>|<cwith|3|8|1|1|cell-lsep|1spc>|<cwith|3|8|1|1|cell-rsep|1spc>|<cwith|3|8|1|1|cell-bsep|1spc>|<cwith|3|8|1|1|cell-tsep|1spc>|<cwith|3|3|1|1|cell-rborder|0.5ln>|<cwith|3|3|1|1|cell-bborder|0.5ln>|<cwith|3|3|1|1|cell-lborder|0.5ln>|<cwith|3|3|1|1|cell-lsep|1spc>|<cwith|3|3|1|1|cell-rsep|1spc>|<cwith|3|3|1|1|cell-bsep|1spc>|<cwith|3|3|1|1|cell-tsep|1spc>|<cwith|3|3|1|1|cell-rborder|0.5ln>|<cwith|3|3|1|1|cell-bborder|0.5ln>|<cwith|3|3|1|1|cell-lborder|0.5ln>|<cwith|3|3|1|1|cell-lsep|1spc>|<cwith|3|3|1|1|cell-rsep|1spc>|<cwith|3|3|1|1|cell-bsep|1spc>|<cwith|3|3|1|1|cell-tsep|1spc>|<cwith|4|8|4|4|cell-rborder|0.5ln>|<cwith|4|8|4|4|cell-bborder|0.5ln>|<cwith|3|8|4|4|cell-lsep|1spc>|<cwith|3|8|4|4|cell-rsep|1spc>|<cwith|3|8|4|4|cell-bsep|1spc>|<cwith|3|8|4|4|cell-tsep|1spc>|<cwith|5|5|4|4|cell-rborder|0.5ln>|<cwith|5|5|4|4|cell-bborder|0.5ln>|<cwith|5|5|4|4|cell-lsep|1spc>|<cwith|5|5|4|4|cell-rsep|1spc>|<cwith|5|5|4|4|cell-bsep|1spc>|<cwith|5|5|4|4|cell-tsep|1spc>|<cwith|3|3|4|4|cell-rborder|0.5ln>|<cwith|3|3|4|4|cell-bborder|0.5ln>|<cwith|3|3|4|4|cell-lsep|1spc>|<cwith|3|3|4|4|cell-rsep|1spc>|<cwith|3|3|4|4|cell-bsep|1spc>|<cwith|3|3|4|4|cell-tsep|1spc>|<cwith|3|3|4|4|cell-rborder|0.5ln>|<cwith|3|3|4|4|cell-bborder|0.5ln>|<cwith|3|3|4|4|cell-lsep|1spc>|<cwith|3|3|4|4|cell-rsep|1spc>|<cwith|3|3|4|4|cell-bsep|1spc>|<cwith|3|3|4|4|cell-tsep|1spc>|<cwith|2|2|3|3|cell-halign|c>|<cwith|2|2|5|5|cell-halign|c>|<cwith|2|2|1|1|cell-lsep|1spc>|<cwith|2|2|1|1|cell-rsep|1spc>|<cwith|2|2|1|1|cell-bsep|1spc>|<cwith|2|2|1|1|cell-tsep|1spc>|<cwith|2|2|1|1|cell-rborder|0.5ln>|<cwith|2|2|1|1|cell-bborder|0.5ln>|<cwith|2|2|1|1|cell-lborder|0.5ln>|<cwith|2|2|1|1|cell-lsep|1spc>|<cwith|2|2|1|1|cell-rsep|1spc>|<cwith|2|2|1|1|cell-bsep|1spc>|<cwith|2|2|1|1|cell-tsep|1spc>|<cwith|2|2|1|1|cell-rborder|0.5ln>|<cwith|2|2|1|1|cell-bborder|0.5ln>|<cwith|2|2|1|1|cell-lborder|0.5ln>|<cwith|2|2|1|1|cell-lsep|1spc>|<cwith|2|2|1|1|cell-rsep|1spc>|<cwith|2|2|1|1|cell-bsep|1spc>|<cwith|2|2|1|1|cell-tsep|1spc>|<cwith|2|2|4|4|cell-lsep|1spc>|<cwith|2|2|4|4|cell-rsep|1spc>|<cwith|2|2|4|4|cell-bsep|1spc>|<cwith|2|2|4|4|cell-tsep|1spc>|<cwith|2|2|4|4|cell-rborder|0.5ln>|<cwith|2|2|4|4|cell-bborder|0.5ln>|<cwith|2|2|4|4|cell-lsep|1spc>|<cwith|2|2|4|4|cell-rsep|1spc>|<cwith|2|2|4|4|cell-bsep|1spc>|<cwith|2|2|4|4|cell-tsep|1spc>|<cwith|2|2|4|4|cell-rborder|0.5ln>|<cwith|2|2|4|4|cell-bborder|0.5ln>|<cwith|2|2|4|4|cell-lsep|1spc>|<cwith|2|2|4|4|cell-rsep|1spc>|<cwith|2|2|4|4|cell-bsep|1spc>|<cwith|2|2|4|4|cell-tsep|1spc>|<cwith|1|1|3|3|cell-halign|c>|<cwith|1|1|5|5|cell-halign|c>|<cwith|1|-1|3|3|cell-rborder|1ln>|<cwith|3|3|3|3|cell-halign|c>|<cwith|3|3|5|5|cell-halign|c>|<cwith|3|3|1|1|cell-lsep|1spc>|<cwith|3|3|1|1|cell-rsep|1spc>|<cwith|3|3|1|1|cell-bsep|1spc>|<cwith|3|3|1|1|cell-tsep|1spc>|<cwith|3|3|1|1|cell-rborder|0.5ln>|<cwith|3|3|1|1|cell-bborder|0.5ln>|<cwith|3|3|1|1|cell-lborder|0.5ln>|<cwith|3|3|1|1|cell-lsep|1spc>|<cwith|3|3|1|1|cell-rsep|1spc>|<cwith|3|3|1|1|cell-bsep|1spc>|<cwith|3|3|1|1|cell-tsep|1spc>|<cwith|3|3|1|1|cell-rborder|0.5ln>|<cwith|3|3|1|1|cell-bborder|0.5ln>|<cwith|3|3|1|1|cell-lborder|0.5ln>|<cwith|3|3|1|1|cell-lsep|1spc>|<cwith|3|3|1|1|cell-rsep|1spc>|<cwith|3|3|1|1|cell-bsep|1spc>|<cwith|3|3|1|1|cell-tsep|1spc>|<cwith|3|3|4|4|cell-lsep|1spc>|<cwith|3|3|4|4|cell-rsep|1spc>|<cwith|3|3|4|4|cell-bsep|1spc>|<cwith|3|3|4|4|cell-tsep|1spc>|<cwith|3|3|4|4|cell-rborder|0.5ln>|<cwith|3|3|4|4|cell-bborder|0.5ln>|<cwith|3|3|4|4|cell-lsep|1spc>|<cwith|3|3|4|4|cell-rsep|1spc>|<cwith|3|3|4|4|cell-bsep|1spc>|<cwith|3|3|4|4|cell-tsep|1spc>|<cwith|3|3|4|4|cell-rborder|0.5ln>|<cwith|3|3|4|4|cell-bborder|0.5ln>|<cwith|3|3|4|4|cell-lsep|1spc>|<cwith|3|3|4|4|cell-rsep|1spc>|<cwith|3|3|4|4|cell-bsep|1spc>|<cwith|3|3|4|4|cell-tsep|1spc>|<cwith|3|3|3|3|cell-rborder|1ln>|<cwith|4|4|5|5|cell-halign|c>|<cwith|4|4|4|4|cell-lsep|1spc>|<cwith|4|4|4|4|cell-rsep|1spc>|<cwith|4|4|4|4|cell-bsep|1spc>|<cwith|4|4|4|4|cell-tsep|1spc>|<cwith|4|4|4|4|cell-rborder|0.5ln>|<cwith|4|4|4|4|cell-bborder|0.5ln>|<cwith|4|4|4|4|cell-lsep|1spc>|<cwith|4|4|4|4|cell-rsep|1spc>|<cwith|4|4|4|4|cell-bsep|1spc>|<cwith|4|4|4|4|cell-tsep|1spc>|<cwith|4|4|4|4|cell-rborder|0.5ln>|<cwith|4|4|4|4|cell-bborder|0.5ln>|<cwith|4|4|4|4|cell-lsep|1spc>|<cwith|4|4|4|4|cell-rsep|1spc>|<cwith|4|4|4|4|cell-bsep|1spc>|<cwith|4|4|4|4|cell-tsep|1spc>|<cwith|5|5|5|5|cell-halign|c>|<cwith|5|5|4|4|cell-lsep|1spc>|<cwith|5|5|4|4|cell-rsep|1spc>|<cwith|5|5|4|4|cell-bsep|1spc>|<cwith|5|5|4|4|cell-tsep|1spc>|<cwith|5|5|4|4|cell-rborder|0.5ln>|<cwith|5|5|4|4|cell-bborder|0.5ln>|<cwith|5|5|4|4|cell-lsep|1spc>|<cwith|5|5|4|4|cell-rsep|1spc>|<cwith|5|5|4|4|cell-bsep|1spc>|<cwith|5|5|4|4|cell-tsep|1spc>|<cwith|5|5|4|4|cell-rborder|0.5ln>|<cwith|5|5|4|4|cell-bborder|0.5ln>|<cwith|5|5|4|4|cell-lsep|1spc>|<cwith|5|5|4|4|cell-rsep|1spc>|<cwith|5|5|4|4|cell-bsep|1spc>|<cwith|5|5|4|4|cell-tsep|1spc>|<cwith|1|-1|1|1|cell-halign|c>|<cwith|1|-1|4|4|cell-halign|c>|<cwith|1|-1|2|2|cell-halign|c>|<cwith|3|3|3|3|cell-halign|c>|<cwith|3|3|5|5|cell-halign|c>|<cwith|3|3|1|1|cell-lsep|1spc>|<cwith|3|3|1|1|cell-rsep|1spc>|<cwith|3|3|1|1|cell-bsep|1spc>|<cwith|3|3|1|1|cell-tsep|1spc>|<cwith|3|3|1|1|cell-rborder|0.5ln>|<cwith|3|3|1|1|cell-bborder|0.5ln>|<cwith|3|3|1|1|cell-lborder|0.5ln>|<cwith|3|3|1|1|cell-lsep|1spc>|<cwith|3|3|1|1|cell-rsep|1spc>|<cwith|3|3|1|1|cell-bsep|1spc>|<cwith|3|3|1|1|cell-tsep|1spc>|<cwith|3|3|1|1|cell-rborder|0.5ln>|<cwith|3|3|1|1|cell-bborder|0.5ln>|<cwith|3|3|1|1|cell-lborder|0.5ln>|<cwith|3|3|1|1|cell-lsep|1spc>|<cwith|3|3|1|1|cell-rsep|1spc>|<cwith|3|3|1|1|cell-bsep|1spc>|<cwith|3|3|1|1|cell-tsep|1spc>|<cwith|3|3|4|4|cell-lsep|1spc>|<cwith|3|3|4|4|cell-rsep|1spc>|<cwith|3|3|4|4|cell-bsep|1spc>|<cwith|3|3|4|4|cell-tsep|1spc>|<cwith|3|3|4|4|cell-rborder|0.5ln>|<cwith|3|3|4|4|cell-bborder|0.5ln>|<cwith|3|3|4|4|cell-lsep|1spc>|<cwith|3|3|4|4|cell-rsep|1spc>|<cwith|3|3|4|4|cell-bsep|1spc>|<cwith|3|3|4|4|cell-tsep|1spc>|<cwith|3|3|4|4|cell-rborder|0.5ln>|<cwith|3|3|4|4|cell-bborder|0.5ln>|<cwith|3|3|4|4|cell-lsep|1spc>|<cwith|3|3|4|4|cell-rsep|1spc>|<cwith|3|3|4|4|cell-bsep|1spc>|<cwith|3|3|4|4|cell-tsep|1spc>|<cwith|3|3|3|3|cell-rborder|1ln>|<cwith|3|3|1|1|cell-halign|c>|<cwith|3|3|4|4|cell-halign|c>|<cwith|3|3|2|2|cell-halign|c>|<cwith|4|4|5|5|cell-halign|c>|<cwith|4|4|4|4|cell-lsep|1spc>|<cwith|4|4|4|4|cell-rsep|1spc>|<cwith|4|4|4|4|cell-bsep|1spc>|<cwith|4|4|4|4|cell-tsep|1spc>|<cwith|4|4|4|4|cell-rborder|0.5ln>|<cwith|4|4|4|4|cell-bborder|0.5ln>|<cwith|4|4|4|4|cell-lsep|1spc>|<cwith|4|4|4|4|cell-rsep|1spc>|<cwith|4|4|4|4|cell-bsep|1spc>|<cwith|4|4|4|4|cell-tsep|1spc>|<cwith|4|4|4|4|cell-rborder|0.5ln>|<cwith|4|4|4|4|cell-bborder|0.5ln>|<cwith|4|4|4|4|cell-lsep|1spc>|<cwith|4|4|4|4|cell-rsep|1spc>|<cwith|4|4|4|4|cell-bsep|1spc>|<cwith|4|4|4|4|cell-tsep|1spc>|<cwith|4|4|4|4|cell-halign|c>|<cwith|5|5|5|5|cell-halign|c>|<cwith|5|5|4|4|cell-lsep|1spc>|<cwith|5|5|4|4|cell-rsep|1spc>|<cwith|5|5|4|4|cell-bsep|1spc>|<cwith|5|5|4|4|cell-tsep|1spc>|<cwith|5|5|4|4|cell-rborder|0.5ln>|<cwith|5|5|4|4|cell-bborder|0.5ln>|<cwith|5|5|4|4|cell-lsep|1spc>|<cwith|5|5|4|4|cell-rsep|1spc>|<cwith|5|5|4|4|cell-bsep|1spc>|<cwith|5|5|4|4|cell-tsep|1spc>|<cwith|5|5|4|4|cell-rborder|0.5ln>|<cwith|5|5|4|4|cell-bborder|0.5ln>|<cwith|5|5|4|4|cell-lsep|1spc>|<cwith|5|5|4|4|cell-rsep|1spc>|<cwith|5|5|4|4|cell-bsep|1spc>|<cwith|5|5|4|4|cell-tsep|1spc>|<cwith|5|5|4|4|cell-halign|c>|<cwith|4|5|3|3|cell-halign|c>|<cwith|4|5|1|1|cell-rborder|0.5ln>|<cwith|4|5|1|1|cell-bborder|0.5ln>|<cwith|4|5|1|1|cell-lborder|0.5ln>|<cwith|4|5|1|1|cell-lsep|1spc>|<cwith|4|5|1|1|cell-rsep|1spc>|<cwith|4|5|1|1|cell-bsep|1spc>|<cwith|4|5|1|1|cell-tsep|1spc>|<cwith|4|4|1|1|cell-rborder|0.5ln>|<cwith|4|4|1|1|cell-bborder|0.5ln>|<cwith|4|4|1|1|cell-lborder|0.5ln>|<cwith|4|4|1|1|cell-lsep|1spc>|<cwith|4|4|1|1|cell-rsep|1spc>|<cwith|4|4|1|1|cell-bsep|1spc>|<cwith|4|4|1|1|cell-tsep|1spc>|<cwith|4|5|3|3|cell-rborder|1ln>|<cwith|4|4|3|3|cell-halign|c>|<cwith|4|4|1|1|cell-lsep|1spc>|<cwith|4|4|1|1|cell-rsep|1spc>|<cwith|4|4|1|1|cell-bsep|1spc>|<cwith|4|4|1|1|cell-tsep|1spc>|<cwith|4|4|1|1|cell-rborder|0.5ln>|<cwith|4|4|1|1|cell-bborder|0.5ln>|<cwith|4|4|1|1|cell-lborder|0.5ln>|<cwith|4|4|1|1|cell-lsep|1spc>|<cwith|4|4|1|1|cell-rsep|1spc>|<cwith|4|4|1|1|cell-bsep|1spc>|<cwith|4|4|1|1|cell-tsep|1spc>|<cwith|4|4|1|1|cell-rborder|0.5ln>|<cwith|4|4|1|1|cell-bborder|0.5ln>|<cwith|4|4|1|1|cell-lborder|0.5ln>|<cwith|4|4|1|1|cell-lsep|1spc>|<cwith|4|4|1|1|cell-rsep|1spc>|<cwith|4|4|1|1|cell-bsep|1spc>|<cwith|4|4|1|1|cell-tsep|1spc>|<cwith|4|4|3|3|cell-rborder|1ln>|<cwith|5|5|3|3|cell-halign|c>|<cwith|5|5|1|1|cell-lsep|1spc>|<cwith|5|5|1|1|cell-rsep|1spc>|<cwith|5|5|1|1|cell-bsep|1spc>|<cwith|5|5|1|1|cell-tsep|1spc>|<cwith|5|5|1|1|cell-rborder|0.5ln>|<cwith|5|5|1|1|cell-bborder|0.5ln>|<cwith|5|5|1|1|cell-lborder|0.5ln>|<cwith|5|5|1|1|cell-lsep|1spc>|<cwith|5|5|1|1|cell-rsep|1spc>|<cwith|5|5|1|1|cell-bsep|1spc>|<cwith|5|5|1|1|cell-tsep|1spc>|<cwith|5|5|1|1|cell-rborder|0.5ln>|<cwith|5|5|1|1|cell-bborder|0.5ln>|<cwith|5|5|1|1|cell-lborder|0.5ln>|<cwith|5|5|1|1|cell-lsep|1spc>|<cwith|5|5|1|1|cell-rsep|1spc>|<cwith|5|5|1|1|cell-bsep|1spc>|<cwith|5|5|1|1|cell-tsep|1spc>|<cwith|5|5|3|3|cell-rborder|1ln>|<cwith|4|5|1|1|cell-halign|c>|<cwith|4|5|2|2|cell-halign|c>|<cwith|4|4|3|3|cell-halign|c>|<cwith|4|4|1|1|cell-lsep|1spc>|<cwith|4|4|1|1|cell-rsep|1spc>|<cwith|4|4|1|1|cell-bsep|1spc>|<cwith|4|4|1|1|cell-tsep|1spc>|<cwith|4|4|1|1|cell-rborder|0.5ln>|<cwith|4|4|1|1|cell-bborder|0.5ln>|<cwith|4|4|1|1|cell-lborder|0.5ln>|<cwith|4|4|1|1|cell-lsep|1spc>|<cwith|4|4|1|1|cell-rsep|1spc>|<cwith|4|4|1|1|cell-bsep|1spc>|<cwith|4|4|1|1|cell-tsep|1spc>|<cwith|4|4|1|1|cell-rborder|0.5ln>|<cwith|4|4|1|1|cell-bborder|0.5ln>|<cwith|4|4|1|1|cell-lborder|0.5ln>|<cwith|4|4|1|1|cell-lsep|1spc>|<cwith|4|4|1|1|cell-rsep|1spc>|<cwith|4|4|1|1|cell-bsep|1spc>|<cwith|4|4|1|1|cell-tsep|1spc>|<cwith|4|4|3|3|cell-rborder|1ln>|<cwith|4|4|1|1|cell-halign|c>|<cwith|4|4|2|2|cell-halign|c>|<cwith|5|5|3|3|cell-halign|c>|<cwith|5|5|1|1|cell-lsep|1spc>|<cwith|5|5|1|1|cell-rsep|1spc>|<cwith|5|5|1|1|cell-bsep|1spc>|<cwith|5|5|1|1|cell-tsep|1spc>|<cwith|5|5|1|1|cell-rborder|0.5ln>|<cwith|5|5|1|1|cell-bborder|0.5ln>|<cwith|5|5|1|1|cell-lborder|0.5ln>|<cwith|5|5|1|1|cell-lsep|1spc>|<cwith|5|5|1|1|cell-rsep|1spc>|<cwith|5|5|1|1|cell-bsep|1spc>|<cwith|5|5|1|1|cell-tsep|1spc>|<cwith|5|5|1|1|cell-rborder|0.5ln>|<cwith|5|5|1|1|cell-bborder|0.5ln>|<cwith|5|5|1|1|cell-lborder|0.5ln>|<cwith|5|5|1|1|cell-lsep|1spc>|<cwith|5|5|1|1|cell-rsep|1spc>|<cwith|5|5|1|1|cell-bsep|1spc>|<cwith|5|5|1|1|cell-tsep|1spc>|<cwith|5|5|3|3|cell-rborder|1ln>|<cwith|5|5|1|1|cell-halign|c>|<cwith|5|5|2|2|cell-halign|c>|<cwith|6|6|3|3|cell-halign|c>|<cwith|6|6|1|1|cell-rborder|0.5ln>|<cwith|6|6|1|1|cell-bborder|0.5ln>|<cwith|6|6|1|1|cell-lborder|0.5ln>|<cwith|6|6|1|1|cell-lsep|1spc>|<cwith|6|6|1|1|cell-rsep|1spc>|<cwith|6|6|1|1|cell-bsep|1spc>|<cwith|6|6|1|1|cell-tsep|1spc>|<cwith|6|6|3|3|cell-rborder|1ln>|<cwith|6|6|1|1|cell-halign|c>|<cwith|6|6|2|2|cell-halign|c>|<cwith|6|6|3|3|cell-halign|c>|<cwith|6|6|1|1|cell-rborder|0.5ln>|<cwith|6|6|1|1|cell-bborder|0.5ln>|<cwith|6|6|1|1|cell-lborder|0.5ln>|<cwith|6|6|1|1|cell-lsep|1spc>|<cwith|6|6|1|1|cell-rsep|1spc>|<cwith|6|6|1|1|cell-bsep|1spc>|<cwith|6|6|1|1|cell-tsep|1spc>|<cwith|6|6|3|3|cell-rborder|1ln>|<cwith|6|6|3|3|cell-halign|c>|<cwith|6|6|1|1|cell-lsep|1spc>|<cwith|6|6|1|1|cell-rsep|1spc>|<cwith|6|6|1|1|cell-bsep|1spc>|<cwith|6|6|1|1|cell-tsep|1spc>|<cwith|6|6|1|1|cell-rborder|0.5ln>|<cwith|6|6|1|1|cell-bborder|0.5ln>|<cwith|6|6|1|1|cell-lborder|0.5ln>|<cwith|6|6|1|1|cell-lsep|1spc>|<cwith|6|6|1|1|cell-rsep|1spc>|<cwith|6|6|1|1|cell-bsep|1spc>|<cwith|6|6|1|1|cell-tsep|1spc>|<cwith|6|6|1|1|cell-rborder|0.5ln>|<cwith|6|6|1|1|cell-bborder|0.5ln>|<cwith|6|6|1|1|cell-lborder|0.5ln>|<cwith|6|6|1|1|cell-lsep|1spc>|<cwith|6|6|1|1|cell-rsep|1spc>|<cwith|6|6|1|1|cell-bsep|1spc>|<cwith|6|6|1|1|cell-tsep|1spc>|<cwith|6|6|3|3|cell-rborder|1ln>|<cwith|6|6|1|1|cell-halign|c>|<cwith|6|6|2|2|cell-halign|c>|<cwith|6|6|3|3|cell-halign|c>|<cwith|6|6|1|1|cell-lsep|1spc>|<cwith|6|6|1|1|cell-rsep|1spc>|<cwith|6|6|1|1|cell-bsep|1spc>|<cwith|6|6|1|1|cell-tsep|1spc>|<cwith|6|6|1|1|cell-rborder|0.5ln>|<cwith|6|6|1|1|cell-bborder|0.5ln>|<cwith|6|6|1|1|cell-lborder|0.5ln>|<cwith|6|6|1|1|cell-lsep|1spc>|<cwith|6|6|1|1|cell-rsep|1spc>|<cwith|6|6|1|1|cell-bsep|1spc>|<cwith|6|6|1|1|cell-tsep|1spc>|<cwith|6|6|1|1|cell-rborder|0.5ln>|<cwith|6|6|1|1|cell-bborder|0.5ln>|<cwith|6|6|1|1|cell-lborder|0.5ln>|<cwith|6|6|1|1|cell-lsep|1spc>|<cwith|6|6|1|1|cell-rsep|1spc>|<cwith|6|6|1|1|cell-bsep|1spc>|<cwith|6|6|1|1|cell-tsep|1spc>|<cwith|6|6|3|3|cell-rborder|1ln>|<cwith|6|6|1|1|cell-halign|c>|<cwith|6|6|2|2|cell-halign|c>|<cwith|7|7|3|3|cell-halign|c>|<cwith|7|7|1|1|cell-rborder|0.5ln>|<cwith|7|7|1|1|cell-bborder|0.5ln>|<cwith|7|7|1|1|cell-lborder|0.5ln>|<cwith|7|7|1|1|cell-lsep|1spc>|<cwith|7|7|1|1|cell-rsep|1spc>|<cwith|7|7|1|1|cell-bsep|1spc>|<cwith|7|7|1|1|cell-tsep|1spc>|<cwith|7|7|3|3|cell-rborder|1ln>|<cwith|7|7|1|1|cell-halign|c>|<cwith|7|7|2|2|cell-halign|c>|<cwith|7|7|3|3|cell-halign|c>|<cwith|7|7|1|1|cell-rborder|0.5ln>|<cwith|7|7|1|1|cell-bborder|0.5ln>|<cwith|7|7|1|1|cell-lborder|0.5ln>|<cwith|7|7|1|1|cell-lsep|1spc>|<cwith|7|7|1|1|cell-rsep|1spc>|<cwith|7|7|1|1|cell-bsep|1spc>|<cwith|7|7|1|1|cell-tsep|1spc>|<cwith|7|7|3|3|cell-rborder|1ln>|<cwith|7|7|3|3|cell-halign|c>|<cwith|7|7|1|1|cell-lsep|1spc>|<cwith|7|7|1|1|cell-rsep|1spc>|<cwith|7|7|1|1|cell-bsep|1spc>|<cwith|7|7|1|1|cell-tsep|1spc>|<cwith|7|7|1|1|cell-rborder|0.5ln>|<cwith|7|7|1|1|cell-bborder|0.5ln>|<cwith|7|7|1|1|cell-lborder|0.5ln>|<cwith|7|7|1|1|cell-lsep|1spc>|<cwith|7|7|1|1|cell-rsep|1spc>|<cwith|7|7|1|1|cell-bsep|1spc>|<cwith|7|7|1|1|cell-tsep|1spc>|<cwith|7|7|1|1|cell-rborder|0.5ln>|<cwith|7|7|1|1|cell-bborder|0.5ln>|<cwith|7|7|1|1|cell-lborder|0.5ln>|<cwith|7|7|1|1|cell-lsep|1spc>|<cwith|7|7|1|1|cell-rsep|1spc>|<cwith|7|7|1|1|cell-bsep|1spc>|<cwith|7|7|1|1|cell-tsep|1spc>|<cwith|7|7|3|3|cell-rborder|1ln>|<cwith|7|7|1|1|cell-halign|c>|<cwith|7|7|2|2|cell-halign|c>|<cwith|7|7|3|3|cell-halign|c>|<cwith|7|7|1|1|cell-lsep|1spc>|<cwith|7|7|1|1|cell-rsep|1spc>|<cwith|7|7|1|1|cell-bsep|1spc>|<cwith|7|7|1|1|cell-tsep|1spc>|<cwith|7|7|1|1|cell-rborder|0.5ln>|<cwith|7|7|1|1|cell-bborder|0.5ln>|<cwith|7|7|1|1|cell-lborder|0.5ln>|<cwith|7|7|1|1|cell-lsep|1spc>|<cwith|7|7|1|1|cell-rsep|1spc>|<cwith|7|7|1|1|cell-bsep|1spc>|<cwith|7|7|1|1|cell-tsep|1spc>|<cwith|7|7|1|1|cell-rborder|0.5ln>|<cwith|7|7|1|1|cell-bborder|0.5ln>|<cwith|7|7|1|1|cell-lborder|0.5ln>|<cwith|7|7|1|1|cell-lsep|1spc>|<cwith|7|7|1|1|cell-rsep|1spc>|<cwith|7|7|1|1|cell-bsep|1spc>|<cwith|7|7|1|1|cell-tsep|1spc>|<cwith|7|7|3|3|cell-rborder|1ln>|<cwith|7|7|1|1|cell-halign|c>|<cwith|7|7|2|2|cell-halign|c>|<table|<row|<cell|\<#5FEB\>\<#6377\>\<#952E\>>|<cell|\<#4F8B\>\<#5B50\>>|<cell|\<#52A0\>\<#5BBD\>\<#53D8\>\<#5143\>>|<cell|\<#5FEB\>\<#6377\>\<#952E\>>|<cell|\<#7ED3\>\<#679C\>>>|<row|<cell|<key|math
+    ~>>|<cell|<math|<wide|x|~>>>|<cell|<math|<wide|x+y|~>>>|<cell|<key|math
+    '>>|<cell|<math|<wide|x|\<acute\>>>>>|<row|<cell|<key|math
+    ^>>|<cell|<math|<wide|x|^>>>|<cell|<math|<wide|x+y|^>>>|<cell|<key|math
+    `>>|<cell|<math|<wide|x|\<grave\>>>>>|<row|<cell|<key|math
+    B>>|<cell|<math|<wide|x|\<bar\>>>>|<cell|<math|<wide|x+y|\<bar\>>>>|<cell|<key|math
+    .>>|<cell|<math|<wide|x|\<dot\>>>>>|<row|<cell|<key|math
+    V>>|<cell|<math|<wide|x|\<vect\>>>>|<cell|<math|<wide|AB|\<vect\>>>>|<cell|<key|math
+    ">>|<cell|<math|<wide|x|\<ddot\>>>>>|<row|<cell|<key|math
+    C>>|<cell|<math|<wide|x|\<check\>>>>|<cell|<math|<wide|x+y|\<check\>>>>|<cell|>|<cell|>>|<row|<cell|<key|math
+    U>>|<cell|<math|<wide|x|\<breve\>>>>|<cell|<math|<wide|x+y|\<breve\>>>>|<cell|>|<cell|>>>>>
+  </big-table|\<#9876\>\<#6807\>\<#7684\>\<#5FEB\>\<#6377\>\<#952E\>.>
+
+  \<#4F7F\>\<#7528\>\<#952E\>\<#524D\>\<#7F00\><prefix|math:under>\<#53EF\>\<#5C06\>\<#76F8\>\<#5E94\>\<#7684\>\<#9876\>\<#6807\>\<#63D2\>\<#5165\>\<#5230\>\<#8868\>\<#8FBE\>\<#5F0F\>\<#4E0B\>\<#9762\>.\<#6BD4\>\<#5982\>,\<#5FEB\>\<#6377\>\<#952E\><key|math:under
+  B x + y>\<#53EF\>\<#7528\>\<#4E8E\>\<#8F93\>\<#5165\><math|<wide*|x+y|\<bar\>>>.
+
+  <tmdoc-copyright|1998--2002|Joris van der Hoeven>
+
+  <tmdoc-license|Permission is granted to copy, distribute and/or modify this
+  document under the terms of the GNU Free Documentation License, Version 1.1
+  or any later version published by the Free Software Foundation; with no
+  Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
+  Texts. A copy of the license is included in the section entitled "GNU Free
+  Documentation License".>
+</body>
+
+<\initial>
+  <\collection>
+    <associate|font|fireflysung>
+    <associate|language|english>
+  </collection>
+</initial>
\ No newline at end of file