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Diffstat (limited to '')
| -rw-r--r-- | buch/chapters/110-elliptisch/ellintegral.tex | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/buch/chapters/110-elliptisch/ellintegral.tex b/buch/chapters/110-elliptisch/ellintegral.tex index 79ed91e..4589ffa 100644 --- a/buch/chapters/110-elliptisch/ellintegral.tex +++ b/buch/chapters/110-elliptisch/ellintegral.tex @@ -547,7 +547,8 @@ a_{n+1}-b_{n+1} \frac{(a_n-b_n)^2}{2(a_{n+1}+b_{n+1})}. \] Da der Nenner gegen $2M(a,b)$ konvergiert, wird der Fehler für in -jeder Iteration quadriert, es liegt also quadratische Konvergenz vor. +jeder Iteration quadriert, die Zahl korrekter Stellen verdoppelt sich +in jeder Iteration, es liegt also quadratische Konvergenz vor. \end{proof} % @@ -726,16 +727,15 @@ K(k) = I(1,\sqrt{1-k^2}) = \frac{\pi}{2M(1,\sqrt{1-k^2})} \centering \begin{tabular}{|>{$}c<{$}|>{$}c<{$}|>{$}c<{$}|>{$}c<{$}|} \hline -n& a_n & b_n & \pi/2a_n \mathstrut -\text{\vrule height12pt depth6pt width0pt}\\ +n& a_n & b_n & \pi/2a_n \mathstrut\text{\vrule height12pt depth6pt width0pt}\\ \hline -\text{\vrule height12pt depth0pt width0pt} - 0 & 1.0000000000000000000 & 0.7071067811865475243 & 1.5707963267948965579 \\ - 1 & 0.8535533905932737621 & 0.8408964152537145430 & 1.\underline{8}403023690212201581 \\ - 2 & 0.8472249029234941526 & 0.8472012667468914603 & 1.\underline{8540}488143993356315 \\ - 3 & 0.8472130848351928064 & 0.8472130847527653666 & 1.\underline{854074677}2111781089 \\ - 4 & 0.8472130847939790865 & 0.8472130847939790865 & 1.\underline{854074677301371}8463 \\ -\infty& & & 1.8540746773013719184 +\text{\vrule height12pt depth0pt width0pt}% +0 & 1.0000000000000000000 & 0.7071067811865475243 & 1.5707963267948965579 \\ +1 & 0.8535533905932737621 & 0.8408964152537145430 & 1.\underline{8}403023690212201581 \\ +2 & 0.8472249029234941526 & 0.8472012667468914603 & 1.\underline{8540}488143993356315 \\ +3 & 0.8472130848351928064 & 0.8472130847527653666 & 1.\underline{854074677}2111781089 \\ +4 & 0.8472130847939790865 & 0.8472130847939790865 & 1.\underline{854074677301371}8463 \\ +\infty& & & 1.8540746773013719184% \text{\vrule height12pt depth6pt width0pt}\\ \hline \end{tabular} |