Differences

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--- sand_box [2024/09/25 07:43] – hkimscil
+++ sand_box [2025/09/10 11:46] (current) – hkimscil
@@ Line 1: / Line 1: @@
+\begin{eqnarray*}
+& & \frac{3}{4 \pi} \sqrt{4 \cdot x^2 12} \\
+& & \lim_{n \to \infty} \sum_{k=1}^n \frac{1}{k^2} = \frac{\pi^2}{6} \\
+& & {\it f}(x) = \frac{1}{\sqrt{x} x^2} \\
+& & e^{i \pi} + 1 = 0\;
+\end{eqnarray*}
+<latex>\setlength{\unitlength}{1mm} \begin{picture}(93,46) \put( 0,14){\vector(1,0){60}} \put(61,13){$x$} \put(20,4){\vector(0,1){37}} \put(19,43){$y$} \put(50,34){\circle*{2}} \put(52,35){$P$} \multiput(20,34)(4,0){8}{\line(1,0){2}} \put(14.5,33.5){$y_P$} \multiput(50,14)(0,4){5}{\line(0,1){2}} \put(48,11){$x_P$} \put( 2,8){\vector(3,1){56}} \put(59,26.5){$x'$} \multiput(50,34)(1.9,-5.7){2} {\line(1,-3){1.2}} \put(52,22){$x_P'$} \multiput(50,34)(-5.8,-1.933){6} {\line(-3,-1){3.6}} \put(12,21){$y_P'$} \put(22,8){\vector(-1,3){10.5}} \put(10,41){$y'$} \end{picture}</latex>
 <WRAP tabs>
   * [[:sand box/intro]]
@@ Line 5: / Line 16: @@
 </WRAP>
-{{tabinclude>page1|*Top page,page2|Second page,page3}}
+{{tabinclude>page1|Top page,page2|Second page,*page3}}
 <tabbed>
   * page1|top page
-  * *page2
+  * page2
-  * ...
+  * *page3
 </tabbed>
 [{{:r.regressionline3.png}}]