3 votes

ContourPlot does not draw intersection point and draws ragged plots

PlotPoints -> 50 will take care of the wiggles: ContourPlot[eqn1, {r, 1, 6}, {m, 0, 2}, PlotPoints -> 50] To get the contour line for the X point with eqn4, ...
Daniel Huber's user avatar
  • 51.7k
1 vote

Optimization for NSolve

...
ydd's user avatar
  • 3,703
1 vote

How best to 2D plot nearly vertical function regions?

The objective seem purely visual as opposed to needing the ability to discern both an x and a y value from the figure. If so, why not just pick values for 2 line segments to fill in the gaps. ...
JimB's user avatar
  • 41.7k
1 vote

Solve third degree equation with functions as coefficients

Here's a general solution: ...
Goofy's user avatar
  • 2,777

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