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Diffstat (limited to 'content/know/concept/sturm-liouville-theory')
| -rw-r--r-- | content/know/concept/sturm-liouville-theory/index.pdc | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/content/know/concept/sturm-liouville-theory/index.pdc b/content/know/concept/sturm-liouville-theory/index.pdc index 66a4a82..e530b89 100644 --- a/content/know/concept/sturm-liouville-theory/index.pdc +++ b/content/know/concept/sturm-liouville-theory/index.pdc @@ -330,7 +330,6 @@ $$\begin{aligned} = \int_a^b \Big(\sum_{n = 0}^\infty \frac{1}{A_n} u_n^*(\xi) w(\xi) f(\xi) u_n(x) \Big) \dd{\xi} \\ &= \int_a^b f(\xi) \Big(\sum_{n = 0}^\infty \frac{1}{A_n} u_n^*(\xi) w(\xi) u_n(x) \Big) \dd{\xi} - %= \int_a^b f(\xi) \delta(x - \xi) \dd{\xi} \end{aligned}$$ Upon closer inspection, the parenthesized summation |