GiNaC/ginac numeric.cpp

[Richard Kreckel]

Update of /home/cvs/GiNaC/ginac

Modified Files:
      Tag: ginac_1-1
	numeric.cpp 
Log Message:
* numeric::calchash(): Apply golden_ratio_hash() to the value returned
  by CLN.  (Rationale: this populates more bits for the frequent small
  integers resulting in much less opportunity for funny cancellations in
  hash-values of monomials.)