Linked Questions

Here is the sample format of non-integers number 12.5+13.8=26.3

Is there any way to define a new value that is a counter + a constant? e.g. \foreach\k in {0,1,...,7} { \def\m % ???? I want to make m=k+4 \draw[->] (box\k) -- (box\m); }

For any given class and its specified page layout, I'd like to be able to combine (sum or subtract) a subset of the page dimensions, to obtain a length to work with, without specifying absolute values....

I guess this is a very simple question, but I couldn't find the answer... How can I define a variable in TikZ? I want to have something like, for example: \draw[->] (x1,y1)--(x2,y2); Such that x1,...

I want a command \ca which takes a simple arithmetic calculation as an argument and returns the result with proper decimal places. Additionally I want an boolean argument which decides if only the ...

Update Oct 30th 2011 This has now been fixed in the CVS repository of PGF due to my bug report. With this version \usepackage{pgfmath} should work. I would like to use pgfmath in one of my ...

To have something equivalent to echo of the shell. For instance in .tex file we have: \def \var{2} The content of var is $var How to edit the tex file in such a way we have as output: The ...

I'm using the packages \usepackage{algpseudocode} \usepackage{algorithm} to produce a pseudocode of the following algorithm: \begin{algorithm} \centering \caption{Octree based search ...

I'd like to add two tikz dimensions, like so \usepackage{tikz} \begin{document} \begin{tikzpicture} \newdimen\heya \newdimen\xtra \xtra=0.3cm \heya=4cm+\xtra \draw (0,0) -- (\heya,...

I have generated an exercise problem for a function table as \documentclass{article} \usepackage[top=1in, bottom=1in, left=1in, right=1in]{geometry} \usepackage{fancyhdr} \usepackage{multicol} \...

The \FpEval{}{} function which can be used to do computations, and store the result in a variable, in latex. For details, kindly see How can I sum two values and store the result in other variable? . ...

I am trying to output a number relative to the current step of my proof instead of being hard coded. I'll try and explain what I mean with this proof: \documentclass[11pt]{article} \usepackage[...

I'm trying to perform a division and sometimes it works and other times I get and unexpected value. \documentclass[fleqn]{article} \usepackage{amsmath} \usepackage{enumerate} \usepackage{cancel} \...

Preamble I use a lot of environments provided by tikz-timing and pgfplots packages. Often i specify dimensions for some elements in tikz picture. For example, time delay between rises of two pulses ...