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(parent: 360f67d) | patch
Yet further adjust degree-based trig functions for more portability.
authorTom Lane <tgl@sss.pgh.pa.us>
Sun, 24 Jan 2016 17:53:03 +0000 (12:53 -0500)
committerTom Lane <tgl@sss.pgh.pa.us>
Sun, 24 Jan 2016 17:53:03 +0000 (12:53 -0500)
commit00347575e2754b1aaacd357776560803564d3f35
tree03a650732e8469f36d116d24de79ff90f86a5bc4tree | snapshot
parent360f67d31a5656991122b89c9ca22a860f41512ccommit | diff
Yet further adjust degree-based trig functions for more portability.

Buildfarm member cockatiel is still saying that cosd(60) isn't 0.5.
What seems likely is that the subexpression (1.0 - cos(x)) isn't being
rounded to double width before more arithmetic is done on it, so force
that by storing it into a variable.
src/backend/utils/adt/float.c diff | blob | history
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