6.54.1 Top new questions this week

6.54.1.1 How can I draw two rolling circles with TikZ?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=563457

I tried to draw the picture on the left, but there was nothing I could do about the picture on the right. 
It seems to be involved in the field of gear transmission. 
It would be great if a warm-hearted ... 
[tikz-pgf] [animations]
 

asked by D.Matthew https://tex.stackexchange.com/landing/r/digest?cta=user&id=140512 13 votes

answered by TrongVuong1998 https://tex.stackexchange.com/landing/r/digest?cta=user&id=213378 21 votes

6.54.1.2 Macro for drawing stacks of colored horizontal rectangles

https://tex.stackexchange.com/landing/r/digest?cta=question&id=563612

I have a project that requires many drawings like the one shown, with stacks of horizontal rectangles color-coded by length (e.g., all squares are white, all 1 by 2 rectangles are red, like Cuisenaire ... 
[tikz-pgf] [diagrams]
 

asked by Brian Hopkins https://tex.stackexchange.com/landing/r/digest?cta=user&id=26878 10 votes

answered by ZhiyuanLck https://tex.stackexchange.com/landing/r/digest?cta=user&id=201158 6 votes

6.54.1.3 Tikz wrong calculation draw exponential function

https://tex.stackexchange.com/landing/r/digest?cta=question&id=563057

Thanks for your help in advance:) 
I have a problem with tikz calculating/printing the values of my function wrong. 
The function is f(x) = (axA^\263+bxA^\262+cx)*e^(dx) with a=-3.01718 b=11.8804 c=0.753323 d=-0.... 
[tikz-pgf] [calculations] [tikz-graphs]
 

asked by schreibelehmann https://tex.stackexchange.com/landing/r/digest?cta=user&id=224799 7 votes

answered by muzimuzhi Z https://tex.stackexchange.com/landing/r/digest?cta=user&id=79060 14 votes

6.54.1.4 female, male symbols no vector font with wasysym

https://tex.stackexchange.com/landing/r/digest?cta=question&id=562976

I need the \female and \male symbols in my document. However, by using the code below I only get pixel symbols in the pdf. Looking at the font in Acrobat Reader it says font F30 type 3 not embedded. I'... 
[fonts] [symbols] [embedding] [wasysym]
 

asked by user2653422 https://tex.stackexchange.com/landing/r/digest?cta=user&id=45570 6 votes

answered by egreg https://tex.stackexchange.com/landing/r/digest?cta=user&id=4427 5 votes

6.54.1.5 Tabular edge-to-edge dotted line: suppress overshoot, reduce dotsize, align dots to edges

https://tex.stackexchange.com/landing/r/digest?cta=question&id=562866

I am trying to add dotted line from left-edge to right-edge of tabular after rows. There are 3-problems with my best attempt (code & screenshot below): 1) The length of the dotted line equals ... 
[tables] [luatex] [plain-tex] [line] [leaders]
 

asked by reportaman https://tex.stackexchange.com/landing/r/digest?cta=user&id=192717 6 votes

answered by Steven B. Segletes https://tex.stackexchange.com/landing/r/digest?cta=user&id=25858 5 votes

6.54.1.6 Which tokens does TeX not use as undelimited arguments (unless between   and   )?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=563681

Which tokens does TeX not use as undelimited arguments (unless nested between an explicit character token of category code 1 and an explicit character token of category code 2)? 
In the last but one ... 
[macros] [tex-core] [arguments]
 

asked by Jewdokija https://tex.stackexchange.com/landing/r/digest?cta=user&id=225126 5 votes

answered by egreg https://tex.stackexchange.com/landing/r/digest?cta=user&id=4427 5 votes

6.54.1.7 Incorrect Russian character in xelatex CMU Concrete

https://tex.stackexchange.com/landing/r/digest?cta=question&id=563544

MWE in XeLaTex: 
\documentclass[12pt]{article} 
\usepackage[a4paper]{geometry} 
\geometry{tmargin=2cm,bmargin=2cm,lmargin=2cm,rmargin=2cm} 
\usepackage[russian]{babel} 
\begin{document} 
Eth\221\'{Eth\276}Eth>>N~\214N~\210Eth,Eth\271 a^\204\226 
\end{... 
[fonts] [xetex]
 

asked by user4035 https://tex.stackexchange.com/landing/r/digest?cta=user&id=4035 5 votes

answered by DG' https://tex.stackexchange.com/landing/r/digest?cta=user&id=29873 6 votes