Latex usage and Study Notes (1)

• Although the formula image in the HTML file converted using Latex2HTML contains the latex source code in the alt attribute, It is truncated and can only be used as a reference.

• You can use the \ newcommand command to write custom macro commands, which greatly simplifies the operation. For example, the two commands I have compiled are useful for translating technical documents.
  % Editor's note:
  \ Newcommand {\ mynote} [1] {\ HandPencilLeft \ {\ begin {CJK *} {GBK} {kai} \ emph {#1} \ end {CJK *}\}}
  % Question
  \ Newcommand {\ myquestion} [1] {\ HandRight {#1 }}

• Align or equation + split should be used for typographical formulas, but \ eqnarray is not recommended because it is more flexible. Note that this requires \ usepackage {amsmath