User Portlet
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| Dear JAKOB If I'm not making mistake, you mean "how to labale contours" If I'm right, you can go to this page for more information about that : ... |
| my Functions is F(t), G(t), H(t) and P(t) and equations are :[mcode]F"[t] = (F[t])^2 + H[t]F'[t] - (G[t])^2 G"[t] = 2F[t]G[t] + H[t]G'[t] H'[t] = -2F[t] P'[t] = 2F[t]H[t] - 2F'[t] Boundary Condition: F(0)=0 F(inf)=0 G(0)=1 G(inf)=0 H(0)=0... |
| I have another problem for plotting anything, the Output of plotting is "-Graphics-" or for 3d plotting is "-Graphics3D-" insted of plot curve or function or data or ... . for example: [mcode]In[1]:= Plot[Sin[x], {x, 0, 6 Pi}] Out[1]=... |
| Thanks all David My «Add-Ons packages» has ".iso" and ".exe" files format. indeed, i downloaded one file that contain several packages with ".iso" and ".exe" files format. Commands that you said are for ".m" files or do this applicable for... |