Microsoft Excel wrongly assumes year 1900 to be a leap year and considers the inexistent day of 1900-02-29 as valid in date calculations. Dates prior to 1900-03-01 are therefore different in Excel and Calc.
语法
示例
Returns
Yes
No
结果以字符串格式显示, 并将字符「i」或「j」作为虚部的单位。
String 1 [; String 2 [; … [; String 255]]]
String 1; String 2; … ; String 255 are strings, references to cells or to cell ranges of strings.
Integer 1 [; Integer 2 [; … [; Integer 255]]]
Integer 1; Integer 2; … ; Integer 255 are integers, references to cells or to cell ranges of integers.
Number 1 [; Number 2 [; … [; Number 254]]]
Number 1; Number 2; … ; Number 254 are numbers, references to cells or to cell ranges of numbers.
Number 1 [; Number 2 [; … [; Number 255]]]
Number 1; Number 2; … ; Number 255 are numbers, references to cells or to cell ranges of numbers.
Logical 1 [; Logical 2 [; … [; Logical 255]]]
Logical 1; Logical 2; … ; Logical 255 are boolean values, references to cells or to cell ranges of logical values.
Complex 1 [; Complex 2 [; … [; Complex 255]]]
Complex 1; Complex 2; … ; Complex 255 are complex numbers, references to cells or to cell ranges of complex numbers. Complex numbers are entered in the form "x+yi" or "x+yj".
Reference 1 [; Reference 2 [; … [; Reference 255]]]
Reference 1; Reference 2; … ; Reference 255 are references to cells.
This function is always recalculated whenever a recalculation occurs.
The function is always case insensitive, independent from the setting of Case sensitive checkbox in - . You can however, use the mode modifier (?-i) in regular expressions to force search for a case-sensitive match.