Engreído Enjuiciar Brutal latex can be used only in the preamble Intención Dureza Plisado
Adding Commands to the Preamble
How do I add something to the preamble in LyX? - TeX - LaTeX Stack Exchange
LaTeX and Overleaf | Methods Bites
latex - R - knitr | .Rnw | How to comment, to avoid compilation errors? - Stack Overflow
spacing - is there a way in preamble to modify/reduce the white space between letter followed by closed parenthesis ( and )? - TeX - LaTeX Stack Exchange
koma script - Move chapter preamble before Chapter headline - TeX - LaTeX Stack Exchange