https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64677
--- Comment #11 from Sanjay Patel <spatel at rotateright dot com> --- (In reply to Mikhail Maltsev from comment #10) > C++11 supports constexpr (and std::complex has constexpr constructor). Ah, that makes sense. Yes, we're only generating the answer using MPFR with c++11 and optimization. So I think this comes down to an implementation difference between libgcc and MPFR. > By the way, according to C++ standard, precision of floating point numbers > is implementation-defined. Hmmm...so we still don't know which answer is correct or if both answers are acceptable?
