4
votes
1answer
337 views

Usage of the \dimexpr command

I have MiKTeX 2.3 and its version of e-TeX does not support \dimexpr command. I do not want to update this MiKTeX now and wonder, is it possible to define the \dimexpr command, probably with use of ...
2
votes
0answers
56 views

TikZ Dimension too large Matrix Transform

I'm working on some matrix transformation code, and I keep getting ! Dimension too large. I traced it down to the following simple example. The problem does not occur when 2e-17 is replaced with ...
15
votes
2answers
949 views

Golden ratio typography in TeX

Chris Pearson makes a number of claims in his article Secret Symphony: The Ultimate Guide to Readable Web Typography, which I find fascinating, and I would like to know: are the formulas he proposes ...
4
votes
1answer
131 views

Adding constant to function (vspace) argument?

How can I get Latex to add a constant to a value as part of a \vspace argument? Here's my minimal example: \documentclass{article} \usepackage{calc} \begin{document} ab %\vspace{20mm+10mm} ...
17
votes
1answer
963 views

References for \dimexpr \numexpr

I'm not really sure whether this is the right place to ask this question, but here I go.... Over the holiday I've been taking time to read through a lot of the Q&A here. I've been running across ...
13
votes
4answers
472 views

Dividing dimensions to get a count

Is there a way to divide two dimens and get a count? For example, if I have a box that doesn't fit on a single page, and I want to know the number of pages I'd need for the box (i.e., \heightofbox / ...
0
votes
1answer
208 views

How should I express my length calculation to minimize rounding errors?

I have an input file as follows. % Test.tex \documentclass{article} \usepackage{pstricks} \psset { linewidth=0.01 } \newcommand\All{0.1} \newcommand\Left{-\All} \newcommand\Right{\All} ...
13
votes
1answer
1k views

Determine height and depth of letters relative to the font size

I would like to scale graphical elements (like images, tikz and tikz-timing diagrams) relative to the font size, so that they have the same height as an normal uppercase letter (i.e. X or M; I noticed ...