Am 05.03.2011 01:23, [email protected] wrote:
I loaded the subject yesterday and now substantial portions of my
soreadsheets are not functioning. As far as I can tell at this point, one  
problem
revolves upon VLOOKUP and HLOOKUP functions are bringing numeric values  as
text, in that arithmetic functions on them yield "#VALUE". When I manually
re-enter the value the arithmetic is carried out OK. The VLOOKUP   and
HLOOKUP are functioning correctly insofar as bringing in correct values. I  have
attempted a Paste Special of the values, de-selecting Text and selecting
Numbers to no avail. If I can't find a remedy, I will have to revert to Excel.
I  also have found OO3.2 and Excel to be incompatable maminly, I think, due
to one  using semicolon (";") delimiters and the other using colons (",").

Yout thoughts on this will be appreciated. jreyr--
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Why such a long but vague description? Can't you simply paste your formulas, what they return and what you expect them return? Recent versions fixed a severe bug where ambiguous numeric strings evaluated to numbers. Most likely your formulas exploited that bug. Older versions of OOo (and Excel still) return different results for a text like "1,234" or "1.234". Depending on the locale context it evaluates to one-thousand-two-hundred-thirty-four or one point 234/1000. Same problem with string "1/2/1999" which evaluates to 2 different dates on either side of the Atlantic.
Only numbers are unambiguous.
Only numbers can work with numeric functions. Even when your text values work with A1+B1 they will certainly fail in SUM(A1:B1).
Only numbers do compare correctly to other numbers.
Numeric strings are deprecated unless used as identifiers, zip codes, part "numbers" where the numeric value is not relevant. But then you have to compare or lookup text values. Character "1" will never be equal to number 1.

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