I want to plot two (or more) functions, inserting in the plot itself the legend that will clarify me what are those plotted functions. I know this basic standard command lines:
Plot[{Log[x], Log[Sin[x]]}, {x, -1, 23},
PlotLegends -> Placed[{Log[x], Log[Sin[x]]}, {0.8, 0.8}],
PlotStyle -> {{Red, Thickness[0.004]}, {Blue, Thickness[0.004]}},
LabelStyle -> {FontSize -> 11}]
Which works quite good because the output is
But my problem is that it's really difficult to see the associated colors line in the legend. How can I solve this problem?
If someone knew a solution, or a different (better) code to make those things work better, I would be so thankful!