- #1
Pengwuino
Gold Member
- 5,124
- 20
Ok i type in all this stuff
<< Graphics`ImplicitPlot`
f[x_, y_] = 5 - 10 x*y - 4 x\^2 + 3 y - y\^4
fx[x_, y_] = D[f[x, y], x]
fy[x_, y_] = D[f[x, y], y]
p1 = ImplicitPlot[fx[x, y] == 0, {x, -4, 4}, {y, -4, 4}, PlotStyle -> RGBColor[1, 0, 0], PlotPoints -> 100]
p2 = ImplicitPlot[fy[x, y] == 0, {x, -4, 4}, {y, -4, 4}, PlotStyle -> RGBColor[0, 0, 1]]
Show[p1, p2]
And when i run it... i get a whole lot of trash. Hundreds of lines of just numbers. What i think the problem might be is that i used Mathematica 4.# at my university and emailed it to myself where i have 5.0. Does anyone know why i got all this garbage and the 2 graphs instead of just hte graphs?
<< Graphics`ImplicitPlot`
f[x_, y_] = 5 - 10 x*y - 4 x\^2 + 3 y - y\^4
fx[x_, y_] = D[f[x, y], x]
fy[x_, y_] = D[f[x, y], y]
p1 = ImplicitPlot[fx[x, y] == 0, {x, -4, 4}, {y, -4, 4}, PlotStyle -> RGBColor[1, 0, 0], PlotPoints -> 100]
p2 = ImplicitPlot[fy[x, y] == 0, {x, -4, 4}, {y, -4, 4}, PlotStyle -> RGBColor[0, 0, 1]]
Show[p1, p2]
And when i run it... i get a whole lot of trash. Hundreds of lines of just numbers. What i think the problem might be is that i used Mathematica 4.# at my university and emailed it to myself where i have 5.0. Does anyone know why i got all this garbage and the 2 graphs instead of just hte graphs?