Thread: Generate range of values exponentially

I would like to generate S values from A to B both included, with a logarithmic or exponential increase between the values and I don't know which one could be a good formula to use, right now I'm using:





It works well but it doesn't let me control how fast the curve grows, just the start, end and the number of steps. Is there a better one? I thought this would be a fairly used formula but I can't find a straightforward answer anywhere.

Hello, Berem!

I would like to generate S values from to , both included,
with a logarithmic or exponential increase between the values.

Here's how I'd approach the log function . . .

Let: .

We are given: .


Since , we have: .

. . The function (so far) is: .


Since , we have: .

. . Therefore, the function is: .

Thanks that logarithmic function works well.

Is it not possible to get a logarithmic or exponential function where as well as defining the start/end point and the number of values you want to get, you can also modify how fast or slow the curve grows?

I mean modify the curve from A to B so it generates more values near B or not so near to the point it almost looks like a line.

Maybe it's not possible to do this with exponentials/logarithmic curves and I should use another kind of curves, any ideas?