Swaps a and b . Access Functions Let a be of type xbigfloat . The following operators are overloaded. The result of these operations is an xbigfloat that represents the rational number which is the result of the operation carried out over the rationals without any rounding error. Shift Operations Let a be of type xbigfloat .
Comparisons Let a be of type xbigfloat .
Basic Functions Let a be of type xbigfloat . This can be used to check the correctness of relative errors. This can be used to check the correctness of absolute errors. For debugging purposes, the following function is implemented too. Note that the output of that function depends on the bigfloat precision and is only an approximation to the number represented by the xbigfloat object.