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Hi,
TeX Live in a Windows 10 PC.
The "TeX Live Shell" says "TL Manager ... Needs updating" After the repository had been connected the tlmgr Update button was selected. A Windows command window opens and, after a short while it stops being with an error message.

So, I moved to the ...\2024\bin ...

Thank you for the lists of obsolete packages as well as the l2tabu (good to train my rusty German)

I add a small modification of the table. After all it had three columns of numbers two of which shall be set in the same way.

Ch


\documentclass[12pt,a4paper]{article}
\usepackage{a4wide ...

Thank you for pointing to what I was missing. Below I have added a , hopefully, minimal working example. With the table-format=2.15 it works perfectly.

Best regards,
ChG


\documentclass[12pt,a4paper]{article}
\usepackage{a4wide}
\usepackage{siunitx}
\usepackage{booktabs}
\listfiles
\begin ...

I use SIunitX to insert a space between every fifth digit when printing numbers to 15 decimals. However the table becomes much too wide, i.e. there is plenty of space between the numbers.

Could anyone please show me what I do badly?



\sisetup{
table-number-alignment = center,
uncertainty-mode ...

Thank you very much to point out that a newcommand's comm_name is made from letters only.

A bit ashamed I of course found it clearly said in my book by Kopka and Daly. TeX's error-messages did not give me any clear indication of what was the nature of my error, so I did not consult the book.

The ...

I try to create two simple macros named \x1 and \x2 to save typing time. One try uses the standard \newcommand and the other the TeX \def but both fails. Using may questions, I am unable to get some help from Google. Unfortunately The TeXBook's chapter 20---with all those bends and double-bends---is ...