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(parent: 90a391c) | patch
Replace the naive HYPOT() macro with a standards-conformant hypotenuse
authorTom Lane <tgl@sss.pgh.pa.us>
Tue, 3 Aug 2010 21:21:03 +0000 (21:21 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Tue, 3 Aug 2010 21:21:03 +0000 (21:21 +0000)
commitdb04f2b3225aa7e6d496a087c4c0e46161744573
tree3b266b93ef231ee79180afba740b3c472ad28d8atree
parent90a391c645774c2606ae4b82f4a07130afdd0a42commit | diff
Replace the naive HYPOT() macro with a standards-conformant hypotenuse
function.  This avoids unnecessary overflows and probably gives a more
accurate result as well.

Paul Matthews, reviewed by Andrew Geery
src/backend/utils/adt/geo_ops.c diff | blob | blame | history
src/include/utils/geo_decls.h diff | blob | blame | history
Bernd Helmle's repository