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# Man'ee Duwwaa qabuu

Duraan, halqaroota tokko tokko keessatti man'eewwan duwwaan lakkoofsa 0 tti dirqisiifamu, kan biroo keessatti ammoo diraa duwwaatti, yoo A1 duwwaa tahee walmadaalliin kallattii =A1=0 fi =A1="" TRUE kennen ala. Duwwummaan hamma fayyadamutti ni dhaalama, kanaaf barbaachi yoo man'ee duwwaa kenne =VLOOKUP(...)=0 fi =VLOOKUP(...)="" lachanuu TRUE kennu.

Wabii salphaan man'ee duwwaa akka lakkoofsa 0 tti mul'ata garuu akaakuu lakkoofsaa ta'uun dirqamaa miti, kanaaf walmadaalchisoonni man'ee wabeessuu waliinii akka eegametti hojjetu.

Fakkeenyota armaan gadiitiif , A1 lakkoofsa ofkeessaa qaba, B1 duwwaadha, C1 wabii Bl ofkeessaa qaba:

Case | Formula | Results and comments
--- | --- | ---
A1: 1 B1: <Empty> | C1 has formula "=B1" | Displays 0
=B1=0 | TRUE
=B1="" | TRUE
=C1=0 | TRUE
=C1="" | TRUE (previously was FALSE)
=ISNUMBER(B1) | FALSE
=ISNUMBER(C1) | FALSE (previously was TRUE)
=ISNUMBER(VLOOKUP(1;A1:C1;2)) | FALSE (B1)
=ISNUMBER(VLOOKUP(1;A1:C1;3)) | FALSE (C1, previously was TRUE)
=ISTEXT(B1) | FALSE
=ISTEXT(C1) | TRUE
=ISTEXT(VLOOKUP(1;A1:C1;2)) | FALSE (B1, previously was TRUE)
=ISTEXT(VLOOKUP(1;A1:C1;3)) | FALSE (C1)
=ISBLANK(B1) | TRUE
=ISBLANK(C1) | TRUE
=ISBLANK(VLOOKUP(1;A1:C1;2)) | TRUE (B1, previously was FALSE)
=ISBLANK(VLOOKUP(1;A1:C1;3)) | FALSE (C1)

Hubannoo Mayikiroosooftii Egseelii halaa biroo agarsiisuu fi yeroo hunda akka bu'aatti wabii man'ee duwwaaa yookan man'ee foormullaa man'ee duwwaa kenna. Fakkeenyaaf:

Case | Formula | Results and comments
--- | --- | ---
A1: <Empty> | B1 has formula "=A1" | Displays 0, but is just a reference to an empty cell.
=ISNUMBER(A1) | FALSE
=ISTEXT(A1) | FALSE
=A1=0 | TRUE
=A1="" | TRUE
=ISNUMBER(B1) | FALSE (Microsoft Excel: TRUE)
=ISTEXT(B1) | FALSE
=B1=0 | TRUE
=B1="" | TRUE (Microsoft Excel: FALSE)
C1: =VLOOKUP(...) with empty cell result | displays empty (Microsoft Excel: displays 0)
=ISNUMBER(VLOOKUP(...)) | FALSE
=ISTEXT(VLOOKUP(...)) | FALSE
=ISNUMBER(C1) | FALSE (Microsoft Excel: TRUE)
=ISTEXT(C1) | FALSE

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