wave: Wavelength, a number between 363 and 814. The number represents the wavelength of light, in nanometres (nm) The command \definecolor takes three parameters: the name of the new color, the model, and the color definition. Roughly speaking, each number represent how much of each color you add to the mix that makes up the final color. colorlet{Mycolor1}{green!10!orange}: A color named Mycolor1 is created with 10% green and 90% orange.

begin {document } % The Noto fonts benefit from a larger line spacing \setlength { \baselineskip }{14bp } \section {Colorizing Hindi text } Colors defined by either model can later be used within your document not only to set the color of the text, but for any other element that takes a color as parameter, for instance tables (you must add the table option to xcolor), graphic elements created with TikZ, plots, vertical rulers in multicolumn documents and code listings.In the example, mypink1, mypink2 and mypink3 define the same color but for different models. You can actually see that the one defined by cmyk is slightly different. begin {itemize } \item \textcolor {Mycolor1 }{First item } \item \textcolor {Mycolor2 }{Second item } \end {itemize } \noindent { \color {LightRubineRed } \rule { \linewidth }{1mm }} \noindent { \color {RubineRed } \rule { \linewidth }{1mm }} \end {document } highLight[ color]{ text to highlight} which applies the (optional) color to text to highlight. Note the capital L in the spelling of \high Light command! The following code highlights the use of \degree command to denote temperature in LaTeX: % write LaTeX degree symbol using gensymb

measuredangle is quite long and I don't think that I will need more than one symbol for angles (it depends on your answer to question 1). So I would like to re-define \angle so that I get the symbol of \measuredangle. I think the way to do this would be \renewcommand{\angle}{\measuredangle}

section {Colorizing Arabic text } % Create a custom environment to % typeset colored Arabic text \newenvironment {colorarabic } { % Typeset Arabic using a larger font \fontsize {30 }{30 } % Set right-to-left paragraph and text directions \pardir TRT \textdir TRT } {} begin {enumerate } \item \textcolor {mypink1 }{Pink with rgb } \item \textcolor {mypink2 }{Pink with RGB } \item \textcolor {mypink3 }{Pink with cmyk } \item \textcolor {mygray }{Gray with gray } \end {enumerate } \end {document } circ command adds a small circle and to denote angles (or temperature symbol), we should put it as subscript. Here is another example: % Celsius and Fahrenheit LaTeX symbols Here is some colorized Arabic text: \begin {colorarabic } \textcolor {red }{ \arabictext {هَذَا }} \arabictext {نَصٌّ عَرَب } \textcolor {green }{ \arabictext {ِ }} \arabictext {ي } \textcolor {blue }{ \arabictext {ٌّ }} \end {colorarabic } \section {Colorizing diacritics }

nabla f=\frac{\partial f}{\partial x}\hat{\imath} + \frac{\partial f}{\partial y}\hat{\jmath} +\frac{\partial f}{\partial k}\hat{z} \] What is the semantic difference of those three symbols? (And maybe other symbols you know for angles)rgb: Red, Green, Blue. Three comma-separated values between 0 and 1 define the components of the color. LuaULSetHighLightColor{ default color}: this sets the default color used by the \highLight command when the optional [ color] is not specified. nabla =\frac{\partial }{\partial x}\hat{\imath} + \frac{\partial }{\partial y}\hat{\jmath} +\frac{\partial }{\partial k}\hat{z} \] colorlet{LightRubineRed}{RubineRed!70}: A new color named LightRubineRed is created, this color has 70% the intensity of the original RubineRed color. You can think of it as a mixture of 70% RubineRed and 30% white. Defining colors like this lets you derive different tints of a main color—common practice in corporate branding. In the example, you can see the original RubineRed and the new LightRubineRed used in two consecutive horizontal rules.