From bb1f81502c78b7fd650e5d07664fc0517255c5f1 Mon Sep 17 00:00:00 2001 From: Juergen Spitzmueller Date: Wed, 28 Aug 2019 06:20:57 +0200 Subject: [PATCH] Tutorial: some style fixes by Yuryi. --- lib/doc/Tutorial.lyx | 109 ++++++++++++++++++------------------------- 1 file changed, 45 insertions(+), 64 deletions(-) diff --git a/lib/doc/Tutorial.lyx b/lib/doc/Tutorial.lyx index acf9e939fc..987836d4b8 100644 --- a/lib/doc/Tutorial.lyx +++ b/lib/doc/Tutorial.lyx @@ -1,4 +1,4 @@ -#LyX 2.3 created this file. For more info see http://www.lyx.org/ +#LyX 2.4 created this file. For more info see https://www.lyx.org/ \lyxformat 544 \begin_document \begin_header @@ -91,6 +91,7 @@ logicalmkup \html_css_as_file 0 \html_be_strict false \author -712698321 "Jürgen Spitzmüller" +\author -131811572 "Yuriy Skalko" \end_header \begin_body @@ -3363,12 +3364,8 @@ Using Math , then the \family sans Math -\begin_inset space ~ -\end_inset - -Panel \family default - will allow you to write professional-looking math quickly and easily. + toolbar will allow you to write professional-looking math quickly and easily. \end_layout \begin_layout Section @@ -3640,12 +3637,9 @@ Exponents and Indices An exponent can be entered from the \family sans Math -\begin_inset space ~ -\end_inset - -Toolbar \family default - (see below), but it is actually simpler just to type the caret key, + toolbar (see below), but it is actually simpler just to type the caret + key, \begin_inset Quotes eld \end_inset @@ -3722,13 +3716,9 @@ The Math toolbar The \family sans Math -\begin_inset space ~ -\end_inset - -toolbar \family default - is a convenient way to enter symbols and/or to perform complicated formula - operations. + toolbar is a convenient way to enter symbols and/or to perform complicated + formula operations. Many of these operations can be accomplished from the keyboard or the \family sans Insert\SpecialChar menuseparator @@ -3743,13 +3733,9 @@ Math However, we are going to concentrate on using the \family sans Math -\begin_inset space ~ -\end_inset - -toolbar \family default -, just to let you know what is out there; you can learn keyboard shortcuts - and commands later from the + toolbar, just to let you know what is out there; you can learn keyboard + shortcuts and commands later from the \emph on Math \emph default @@ -3760,13 +3746,9 @@ Math The \family sans Math -\begin_inset space ~ -\end_inset - -toolbar \family default - is shown when the cursor is in a formula and can also be turned on manually - in the menu + toolbar is shown when the cursor is in a formula and can also be turned + on manually in the menu \family sans View\SpecialChar menuseparator Toolbars @@ -3807,13 +3789,9 @@ Toolbars menu, the \family sans Math -\begin_inset space ~ -\end_inset - -toolbar \family default - is only shown when the cursor is within a formula; this state is visualized - by the renaming of the menu entry from + toolbar is only shown when the cursor is within a formula; this state is + visualized by the renaming of the menu entry from \begin_inset Quotes eld \end_inset @@ -3844,13 +3822,10 @@ Greek and symbols The \family sans Math -\begin_inset space ~ -\end_inset - -toolbar \family default - allows you to choose from a large array of symbols used in math: operators, - arrows, relationships, delimiters, special characters, sums and integrals. + toolbar allows you to choose from a large array of symbols used in math: + operators, arrows, relationships, delimiters, special characters, sums + and integrals. Note that subscripting and superscripting allow you to put lower and upper limits on sums and integrals. \end_layout @@ -3921,6 +3896,10 @@ arg "dialog-show mathdelimiter" to pop up the \family sans +Math +\begin_inset space ~ +\end_inset + Delimiter \family default dialog. @@ -3948,6 +3927,10 @@ Delimiter If you are lazy, you can type actual parentheses in math mode, rather than using the \family sans +Math +\begin_inset space ~ +\end_inset + Delimiter \family default dialog. @@ -3970,12 +3953,8 @@ You can also put delimiters or a square root sign or a decoration on already on the button you want from the \family sans Math -\begin_inset space ~ -\end_inset - -Toolbar \family default -. + toolbar. Try using this to change Newton's second law from scalar to vector form ( \begin_inset Formula $f=ma$ @@ -3986,7 +3965,7 @@ Toolbar \end_inset ). - Once you have learned about matrices, this is how you will put parentheses + Once you have learned about matrices, this is how you will put parentheses or brackets around them. \end_layout @@ -3996,20 +3975,28 @@ Fractions \begin_layout Standard To create a fraction, click on the fraction button +\change_deleted -131811572 1566935165 + \begin_inset Info type "icon" arg "math-insert \\frac-square" \end_inset + +\change_inserted -131811572 1566935147 + +\begin_inset Info +type "icon" +arg "math-insert \\frac" +\end_inset + + +\change_unchanged in the \family sans Math -\begin_inset space ~ -\end_inset - -Toolbar \family default -. + toolbar. \SpecialChar LyX writes two insertion points in a fraction. As you would expect, you can use arrow keys or the mouse to move around @@ -4039,7 +4026,6 @@ Down You have made a fraction! Of course you can type anything within each of the two boxes: variables with exponents, square roots, other fractions, whatever. - \end_layout \begin_layout Labeling @@ -4160,12 +4146,8 @@ Space Click on the \family sans Math -\begin_inset space ~ -\end_inset - -Toolbar \family default - button + toolbar button \begin_inset Info type "icon" arg "math-insert \\functions" @@ -4279,11 +4261,11 @@ arg "dialog-show mathmatrix" in the \family sans Math -\begin_inset space ~ -\end_inset +\change_inserted -131811572 1566934540 -Toolbar \family default + toolbar +\change_unchanged . A pop-up dialog allows you to choose how many rows and columns you want in your matrix. @@ -4401,14 +4383,13 @@ arg "math-display" in the \family sans -Math Toolbar +Math \family default -. + toolbar. This centers the formula and adds a blank line before and after it. Now type in an expression and compile your file to see how it looks. The display button is actually a toggle; use it now to change a couple of your expressions to display mode and back. - \end_layout \begin_layout Standard -- 2.39.2