Arbitrary precision in c++ using Windows? [duplicate]

Question

This question already has answers here:

Bignum libraries for windows? (4 answers)

Closed 8 years ago.

Is there a library that can be implemented relatively easily in windows? I made a few functions a while ago which used arrays of numbers to get the desired outcome. I might work at them when I get the time.

But is there any such feature already available that can be implemented into c++ easily?

Answer 1

Apparently people have had luck with using the GNU Multiple Precision Arithmetic Library for Windows.