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Talk:Find first and last set bit of a long integer: Difference between revisions
Talk:Find first and last set bit of a long integer (view source)
Revision as of 03:06, 9 December 2011
, 12 years ago→More Clarification "set bit": missing key word ZERO
(→Errors: Maybe the '''lwb''' and '''upb''' routines can be modelled (and renamed) to ␣␣␣/␣␣␣ to avoid confusion?) |
m (→More Clarification "set bit": missing key word ZERO) |
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The example gives <pre>INT: find first & last set bit |LWB|UPB|Bits
0| 33| 32|0</pre>
How are there any set bits in an unsigned integer ZERO? --[[User:Dgamey|Dgamey]] 03:43, 8 December 2011 (UTC)
: I can't believe I forgot the zero! --[[User:Dgamey|Dgamey]] 03:06, 9 December 2011 (UTC)
Can you clarify? For it would be an interesting aside to see a host code sample that is not for [[wp:Two's complement|Two's complement]]. [[User:NevilleDNZ|NevilleDNZ]] 04:39, 8 December 2011 (UTC)
:Hrm, if it's not in two's compliment, what motivates you to find ''bits'' in it to begin with? --[[User:Ledrug|Ledrug]] 04:49, 8 December 2011 (UTC)
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