What's bigger than a double?

Question

Is there a native c++ variable type that\'s \"bigger\" than a double?
float is 7
double is 15 (of course depending on the compiler)
Is there anything bigger tha

Answer 1

Boost 1.53 or higher has multiprecision.

http://www.boost.org/doc/libs/1_54_0/libs/multiprecision/doc/html/index.html