# What can we do to make the minimum value more noticeable?

In this graph, the blue line is 'inner' and the red one is 'outer'. I want to make inner/outer to have maximum value near $$x = 40$$ to $$50$$. However, just dividing inner by outer is not good. So I want to manipulate 'outer' using some functions, such as exponential and logarithm and make right-side values of 'outer' to increase, which is currently steady state. In this way, I can get inner/(manipulated outer) to have maximum near $$x = 40$$ to $$50$$. I've tried exponential(outer) and logarithm(outer), but it still has minimum near $$x = 10$$.

You can add a line to outer. It would appear you need the line to pass through points roughly (100,0) and (350,0.05), which gives you a slope of $$0.05/250=2\times10^{-4}$$. The equation for such a line is $$y=2\times10^{-4}x-2\times10^{-2}$$