I am a beginner with TikZ and have two problems by plotting a function.
first: The function is quite big, I need 8000 points in x direction and 50 in y. Every time I try to get some similar big aces they are too big. I tried to scale them but it did not work.
second: The function is: f(x)=10ln(1+1/(4pi^24pi0,025^2/4pi*(340/x)) I tried to plot this function up to 8 points in x direction but I only get an error.
Can some one help me or send me a similar question where I can find a solution?