Yeah, that's the same type of thing that Math::BigApprox makes much easier: 

 $ time perl -MMath::BigApprox=c -le'print c(2)**1024000'
5.194693e+308254

real    0m0.021s
user    0m0.012s
sys     0m0.004s

[download]

And it makes a good guess at how many decimal places to show as well.

- tye        

In reply to Re^2: Efficiently working with huge exponents (yeah) by tye
in thread Efficiently working with huge exponents by wanna_code_perl

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