Talk:Eigenvalues and eigenvectors of the second derivative
 | This article is rated Start-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | ||||||||||
| |||||||||||
Missing 1/2
I don't have time to correct it, but in the derivation of the eigenvalues for the discrete case there is a ½ missing in the argument of the sine. This is due to a mistake in the final application of the trig identity. The factor ½ appears correctly in the formula above. — Preceding unsigned comment added by 62.141.177.119 (talk • contribs)