Initial checkin of experimental bignum type.
Add a few non-member functions for real-valued types.
Add minimal docs.
Add some build warnings.
Add ldexp and frexp.
Add missing #includes.
Add rvalue reference support.
Add LINPACK benchmark test.
Update arithmetic tests to work with types other than big_number.
Fix precision of ostream& operator<<.
Fix code to compile with GCC.
Change backend concepts to allow for easier default implementations, plus out-of-place arithmetic as well as in-place.
Change non-member functions to use expression templates with result value passed to the function as "workspace".
Add some more modulus tests, fix regressions and add abs function for gmp_int backend.
Fix buglets in GMP support, add MPFR support.
Added new backend adapter type, plus tentative e_float support.
Added numeric_limits support, plus embryonic test program.
Add increment, decrement and bitwise-shift operators.
Add sign and is_zero functions.
Add use in boolean context.
Add test cases for expression-template used in boolean context.
Add conversion routines.
Add Jamfile.
Fix broken stream operators.
Add bitwise integer ops.
Reorganise proto grammar.
Change function evaluation calling convention and naming.
Add integer-powers support.
Added fpclassify routines.
Bring mpfr backend into line with Boost.Math's requirements.
Fix input streaming.
Add MPQ support.
Mostly fix gcc compiler issues.
Optimise comparison to zero.
Remove unnecessary static asserts - even floats are incrementable.
Fix some of the default function methods, and add fmod.
Add mpq comparison and conversion routines.
Add mpfr lanczos support.
Add std lib function support for big_number_architype.
Update comparison tests.