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raw | patch | inline | side by side (parent: 92dc2b7)
author | oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa> | |
Thu, 1 Dec 2011 15:27:24 +0000 (15:27 +0000) | ||
committer | oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa> | |
Thu, 1 Dec 2011 15:27:24 +0000 (15:27 +0000) |
program/doc/rrdgraph_rpn.pod | patch | blob | history |
index 16f7610f3d58abf1de276034437463cdc1b441c9..5558c224b70c8e15bb3455911ebeb77158695abe 100644 (file)
Pop two elements from the stack, compare them for the selected condition
and return 1 for true or 0 for false. Comparing an I<unknown> or an
-I<infinite> value will always result in 0 (false).
+I<infinite> value will result in I<unknown> returned ... which will also be
+treated as false by the B<IF> call.
B<UN, ISINF>