fix: missing content over Z in ntLcm, ntGcd
chg: commmented out changes from 5a4e17def42b99 to transext.cc
chg: commented out changes from f1ab975d to p_polys.cc
fix: nrMapQ (conversion of rationals to short precision floats)
chg: added test for finduni
Merge pull request #347 from mmklee/finduni

Finduni