Consider the following code:
Export["KLBfitting.xls",
First@
Cases[
Normal@
ContourPlot[
f[x, y, 1.9764765267048838`, 120.23180449441806`] == 0, {x, 0,
2}, {y, 0, 30}], Line[a_] -> a, Infinity]]
What does the contents("Line[a_] -> a, Infinity" ) mean?
What does the contents("First@ Cases[ Normal@" ) intents to do?
I'm a beginner, thank you very much if you can reply!
