pgsql: Improve our private implementation of cbrt() to give results of

Started by Tom Laneover 20 years ago1 messagescomitters
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#1Tom Lane
tgl@sss.pgh.pa.us

Log Message:
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Improve our private implementation of cbrt() to give results of the
accuracy expected by the regression tests. Per suggestion from
Martijn van Oosterhout.

Tags:
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REL8_1_STABLE

Modified Files:
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pgsql/src/backend/utils/adt:
float.c (r1.115 -> r1.115.2.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/float.c.diff?r1=1.115&r2=1.115.2.1)