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Document the sign() function.
authorPeter Eisentraut <peter_e@gmx.net>
Thu, 20 Sep 2001 16:41:26 +0000 (16:41 +0000)
committerPeter Eisentraut <peter_e@gmx.net>
Thu, 20 Sep 2001 16:41:26 +0000 (16:41 +0000)
commit14ac04710af50666cd04b3558663f4c0e4f3e1e6
tree2434503e91477b08252052df11b647df8c0ca994
parenta1ee06625c268a10ce572e72af07ac082626eeb0
Document the sign() function.
doc/src/sgml/func.sgml