How to compare 2e308 and 2e309 ?

Each value output is inf.

so, in matlab, 2e308 == 2e309.

How to compare such number exceeding matlab possible expression.

Answer 1

[Walter Roberson]

Use the symbolic toolbox to calculate the quantities.

Or instead of constructing the quantities themselves, construct their logarithms if you can.

[hogeol lim]

Thank you for your hint about 'construct' (but it not work, logarithm and symbolic)

So, i can solve my original prob.

[Walter Roberson]

I am confused about whether you are able to get it to work, or you are not able to get it to work.

If you are not able to get symbolic or logarithm to work, then please show the code or algorithm.