diff options
| author | jthorn <jthorn@f88db872-0e4f-0410-b76b-b9085cfa78c5> | 2001-08-06 13:43:20 +0000 |
|---|---|---|
| committer | jthorn <jthorn@f88db872-0e4f-0410-b76b-b9085cfa78c5> | 2001-08-06 13:43:20 +0000 |
| commit | 734c4a229deb64d98d4d20e1bd20167a697f6e92 (patch) | |
| tree | 8fc48bf97731d199e18657de0dcd9354276cc4b3 /src/patch/coords.hh | |
| parent | ed0b7ba75de5dd7d20c694df99a79535a2f00e8c (diff) | |
when comparing angles from different patches,
compare them mod 2*pi radians (360 degrees)
git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@249 f88db872-0e4f-0410-b76b-b9085cfa78c5
Diffstat (limited to 'src/patch/coords.hh')
| -rw-r--r-- | src/patch/coords.hh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/patch/coords.hh b/src/patch/coords.hh index 0a87503..d12650e 100644 --- a/src/patch/coords.hh +++ b/src/patch/coords.hh @@ -104,6 +104,10 @@ namespace local_coords { +// compare if two angles are fuzzily equal mod 2pi radians (360 degrees) +bool fuzzy_EQ_ang(fp ang1, fp ang2); // radians +bool fuzzy_EQ_dang(fp ang1, fp ang2); // degrees + // ((mu,nu,phi)) --> the 3rd fp phi_of_mu_nu(fp mu, fp nu ); fp nu_of_mu_phi(fp mu, fp phi); |