Tue Mar 28 09:36:23 2023 Jiri (George) Lebl <jirka@5z.com>

* examples/euler-method-graphs-exp.gel: Make sure we do computations with floats to avoid running out of memory with something like g(x,y)=y^2
GNOME · Mar 28, 2023 · 68da841 · 68da841
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diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,9 @@
+Tue Mar 28 09:36:23 2023  Jiri (George) Lebl <jirka@5z.com>
+
+	* examples/euler-method-graphs-exp.gel: Make sure we do computations
+	  with floats to avoid running out of memory with something like
+	  g(x,y)=y^2
+
 Tue Mar 28 09:30:30 2023  Jiri (George) Lebl <jirka@5z.com>
 
 	* examples/euler-method-graphs-exp.gel: Improve and make more

diff --git a/examples/eulers-method-graphs-exp.gel b/examples/eulers-method-graphs-exp.gel
@@ -27,7 +27,7 @@ h=1;
 x0=0;
 y0=1;
 
-xx=[x0];yy=[y0];
+xx=[float(x0)];yy=[float(y0)];
 for j=2 to (xend/h)+1 do (
   xx@(j) = xx@(j-1)+h;
   yy@(j) = yy@(j-1)+g(xx@(j-1),yy@(j-1))*h;