Formulas and Functions

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Copyright a ochranné známky

ISNUMBER

Funkce ISNUMBER vrací logickou hodnotu TRUE, pokud je hodnotou zadaného výrazu číslo. V opačném případě vrací logickou hodnotu FALSE.

ISNUMBER(buňka)

buňka: Hodnota, která se má testovat.

Příklady

Pokud buňka A1 v tabulce obsahuje číslo (100) a buňka B1 obsahuje řetězec („Ahoj“):

Vzorec =ISNUMBER(A1) vrátí hodnotu TRUE.

Vzorec =ISNUMBER(B1) vrátí hodnotu FALSE.

Viz takéISDATE ISTEXT

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