On 10/06/2011 10:59 PM, Robert Joseph wrote:
Avec LyX 2.0, comment écrire l'équation de Dirac (p barré - m)\psi = 0 ?(cette notation signifie (\gamma_\mu p^\mu - m)\psi = 0) With LyX 2.0, how to write the Dirac equation (barred p - m)\psi = 0 ? (that notation means (\gamma_\mu p^\mu - m)\psi = 0) Merci ! Thank you ! RJ
Try typing this in math mode: \not\!pThe \not part gives you the barré, the \! is a negative thin space so that the bar appear centred on the p.
-- Julien
