Comment obtenir le symbole « radioactivité » ?#

1.  Avec l’extension marvosym#

L’extension marvosym définit la commande \Radioactivity :

Exemple compilable et éditable
\documentclass[french]{article}
  \usepackage[T1]{fontenc}  % Encodage T1 (adapté au français)
  \usepackage{lmodern}      % Caractères plus lisibles
  \usepackage{babel}        % Réglages linguistiques (avec french)
  \pagestyle{empty}         % N'affiche pas de numéro de page
  \usepackage{marvosym}
\begin{document}
\LARGE\Radioactivity
\end{document}
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation... . . .

2.  Avec l’extension ifsym#

L’extension ifsym, chargé avec l’option misc, donne un symbole avec la commande \Radiation :

Exemple compilable et éditable
\documentclass[french]{article}
  \usepackage[T1]{fontenc}  % Encodage T1 (adapté au français)
  \usepackage{lmodern}      % Caractères plus lisibles
  \usepackage{babel}        % Réglages linguistiques (avec french)
  \pagestyle{empty}         % N'affiche pas de numéro de page
  \usepackage[misc]{ifsym}
\begin{document}
\LARGE\Radiation
\end{document}
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Compilation... . . .

La documentation de ifsym est malheureusement uniquement disponible en allemand.