10.1.3 Can you answer these questions?

10.1.3.1 Moving the bottom margin to make space for footnotes

https://tex.stackexchange.com/landing/r/digest?cta=question&id=705942

I saw a lot of similar questions, but didna^\200\231t see any response. Ia^\200\231m want the footnotes to appear below the main body of text, without changing the size of the main body. Only in case of a footnote that ... 
[luatex] [footnotes] [layout]
 

asked by Arkadiy Ageyev https://tex.stackexchange.com/landing/r/digest?cta=user&id=311646 Score of 2

10.1.3.2 How to add these sets of symbols to LaTex?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=705965

I need to add these symbols to LaTex while still kinda fitting the default LaTex font. I have added some of the symbols as 
\usepackage{graphicx} 
\def\ten{\rotatebox[origin=c]{180}{2}} 
\def\eleven{\... 
[symbols]
 

asked by qazw https://tex.stackexchange.com/landing/r/digest?cta=user&id=311663 Score of 1

10.1.3.3 The data is not displayed in the output table

https://tex.stackexchange.com/landing/r/digest?cta=question&id=706097

Input files have a variable number of columns. The output table is correctly formed based on the input data, but the data is not displayed in the table. There are no errors when compiling the Latex ... 
[tabularray] [csvsimple-l3]
 

asked by Zeljko Hrcek https://tex.stackexchange.com/landing/r/digest?cta=user&id=145484 Score of 1