I'm writing an article and eating numbering theorems according to the chapter, when I use \newtheorem ... elias numar with 1,2,3 ...
How do I number with 1.1, 1.2, 1.3 ... as far as I want and from there starting to number with 2.1, 2.2 ...
Also, how to write "Definition" in the source of proposals, theorems ... without using the assigned number?
Note: I do not know how to define a chapter yet, is there any way to do a \begin{chapter}?
\chapter, but not if you use anarticle- like class – Oct 22 '17 at 20:18