A column can be defined by a vertical separation|or nothing. When several adjacent columns have the same description, a grouping is possible: *{nb_columns}{description} Lines description \hlineprovides a horizontal line between two lines The symbol&separates each column. The symbol\mak...
It is sometimes useful to add text in Latex formulas or equations. However, it is clear that the text in question is displayed in italics. How to put text in math and what is the way of embedding text into math mode: \textrm , \text Latex how to write text in math mode: \textrm ...
Latex how to write bar: \bar versus \overline $$\bar{X}\overline{X}$$$\bar{X_n}\overline{X_n}$$$\bar{XY}\overline{XY}$$$\bar{X^\alpha}\overline{X^\alpha}$$ \[\bar{X} \overline{X}\] \[\bar{X_n}\overline{X_n}\] \[\bar{XY} \overline{XY}\] \[\bar{X^\alpha}...
\usepackage{algorithm}\usepackage{algorithmic} Here is an exemple: \begin{algorithm}\caption{Calculate$y=x^n$}\begin{algorithmic}\REQUIRE$n\geq0\veex\neq0$\ENSURE$y=x^n$\STATE$y\leftarrow1$\IF{$n <0$}\STATE$X\leftarrow1/x$\STATE$N\leftarrow-n$...
In LaTeX, the less than symbol is indicated by <. However, many users may sometimes get confused while using this symbol. If you also feel the same, please read this tutorial, as we will explain how to write and use less than symbols in LaTeX. ...
In this article, learn ten secrets about how to write a story, and more importantly, how to write a story that's good.
Why reprex? Getting unstuck is hard. Your first step here is usually to create a reprex, or reproducible example. The goal of a reprex is to package your code, and information about your problem so that others can run it…
Share and exchange formulas using copy and paste from/to other LaTeX supporting editors. Group & Lock Annotations Group annotations to keep them together, and un-group them again any time. Lock annotations to avoid moving or deleting them unintentionally. Unlock them again, whenever you need to....
Anyway if you have progressed up to any point, just post it here, preferably using LaTex. May 16, 2016 #10 nrqed Science Advisor Homework Helper Gold Member 3,762 297 hellomynameisscottt said: I need to prove B.(Gradient . B) - B X(Gradient X B)=Del{i} [B{i}B{j} -...
If √16 is equal to 4 and -4 then you can't write √16 = 4 nor √16 = -4. (otherwise you would get a contradiction: 4 = √16 = -4, as shown in the previous answer). The only way you could write it down would be like this:√16 = {-4, 4}, where {-4, 4} is a ...