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Apr
3
answered How may I keep my logo at the front of my slide
Apr
2
answered How to put one circle over another?
Apr
2
comment drawing points coordinates in a graph
Harish already did it for me.
Apr
2
comment How can I have a node spanned over multiple columns push to its cell borders' borders?
@henry If you omit inner sep=0pt, long text node will be longer (by 2 x inner sep) than distance WordD.east - WordA.west. If you don't mind having a longer node, you can omit this correction. anchor=west is crucial here because it fixes the reference point for node. This node anchor will be placed where at fixes.
Apr
2
comment Switching between environments
If the problem are floats a possible solution is not using them. I include graphics in my exams with just \includegraphics (without figure) where I need them. floats mean this, graphics will appear where LaTeX considers. They are good for documents, but I don't think the same for short exams.
Apr
2
answered How can I have a node spanned over multiple columns push to its cell borders' borders?
Apr
1
comment drawing points coordinates in a graph
Do you know pgfplots? An example: tex.stackexchange.com/a/61322/1952
Apr
1
answered How do I make trees with straight skeletons or spines?
Apr
1
answered Drawing a peer-to-peer communications model in Tikz
Apr
1
comment Maple code in comment create with tcolorbox package
For 3rd question: tex.stackexchange.com/a/166680/1952
Mar
31
answered How to generate a series of \paused stand-alone TikZ images?
Mar
31
comment Fill a path but drawing just a part of it at the same time
Do you know new (TiKZ 3.0) angles library? It doesn't mark angles with short lines like your code but draw, fill and label angles.
Mar
29
comment How to use latex commands to draw a flowchart
May be you can look a this example texample.net/tikz/examples/flexible-flow-chart
Mar
28
comment Allowing hyphenation in menu sequences
Thanks for showing me Frank Mittelbach answer.
Mar
28
comment Allowing hyphenation in menu sequences
@egreg: Thanks, I didn't know it. Can I get a typewritter aspect with any other command?
Mar
28
comment Change “Theorem” to “Věta” in beamer
Related: How to rename theorem or lemma in beamer to another language
Mar
28
asked Allowing hyphenation in menu sequences
Mar
27
answered How to have label displayed on top of arrows in tikz
Mar
27
comment How to have label displayed on top of arrows in tikz
Instead of [right] use [midway,above].
Mar
27
comment create a stacked histogram with tikz
Does this help is-it-possible-to-change-the-color-of-a-single-bar-when-the-bar-plot-is-based-o‌​n?