[ewald] chybička

Former-commit-id: 8db8771c6e111256d0a933996f351960fcb799df

notes/ewald.lyx

@@ -1551,16 +1551,16 @@ One problematic element here is the gamma function
 \begin_inset Formula $\text{Γ}\left(2-q+n\right)$
 \end_inset
 
- which is singular if the arguments are negative integers, i.e.
+ which is singular if the argument is zero or negative integer, i.e.
  if 
-\begin_inset Formula $q-n\ge3$
+\begin_inset Formula $q-n\ge2$
 \end_inset
 
-; but at least the necessary minimum of 
-\begin_inset Formula $q=1,2$
+; which is painful especially because of the case 
+\begin_inset Formula $q=2,n=0$
 \end_inset
 
- would be covered this way.
+.
  The associated Legendre function can be expressed as a finite 
 \begin_inset Quotes eld
 \end_inset
@@ -1636,14 +1636,7 @@ reference "tab:Asymptotical-behaviour-Mathematica"
 \end_inset
 
 , which is unfortunately important.
- But if I have not made some mistake, the expression 
-\begin_inset CommandInset ref
-LatexCommand eqref
-reference "eq:2D Hankel transform of exponentially suppressed outgoing wave expanded"
  
-\end_inset
-
- is applicable for this case.
 \end_layout
 
 \begin_layout Standard