Microsoft KB Archive/35104

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Last reviewed: October 31, 1994

Article ID: Q35104

SUMMARY
When operating on a Macintosh II, Macintosh Plus, or Macintosh SE with a 68881 math coprocessor, the LOG10 function may return a #NUM! error.

This error occurs on the machines listed above when calculating the LOG10 of small numbers, such as 1e-21.

Microsoft is researching this problem and will post new information here as it becomes available.
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