Function fmax

test/boostmultiprec.cpp:114–114

  // The following is needed for std::complex<Real>:
  Real fabs(const Real& a) { return abs EIGEN_NOT_A_MACRO (a); }
  Real fmax(const Real& a, const Real& b) { using std::max; return max(a,b); }

  // some specialization for the unit tests:
  inline bool test_isMuchSmallerThan(const Real& a, const Real& b) {