LyX using the three formula of the small mind to edit

LyX using the three formula of the small mind to edit
You can easily insert a formula in LyX, just click the Insert Math button or ctrl+m, or you can insert the formula type you want to insert in Insert->math.
The Math toolbar appears when you edit the formula, and at the bottom you can click Toogle Math toolbar, or View->toolbars->math panels
There are two types of formulas, inline formula and displayed Formulas,inline are displayed in a piece of text, while displayed is independent, and only the displayed formula can be numbered and referenced
Formula editing method and MathType very similar, press space can jump from a formula structure, ESC exit formula Edit, the cursor after the formula, the TAB key can be moved up and down in the formula
In the formula, press ^ to add superscript, _ Add subscript
When parentheses are nested in a formula, if you enter parentheses with a direct key, the layout brackets are the same size and do not look good, so it is best to use the parentheses button to enter
When inserting a matrix, the popup dialog can define the alignment of the matrix column, alignment can be adjusted, vertical adjust the upper and lower positions, adjust the left alignment in horizontal, Align Right, center align, default to center alignment, enter the LRC to do, and
Multi-line formula input Ctrl+enter into the next line of formula editing for matrices and cases
Numbering the formula, placing the cursor in the formula to be numbered, Edit->math->number Whole formula the entire formula number, number this line numbering one row in a multiline formula, shortcut key Alt+m N
To cross-reference the formula, first place the cursor in the formula, insert label, enter the label, the Chinese formula label will error, but the Chinese picture label is completely normal, and then insert the cross-reference in the reference place