Japanese
## Unexpected Advent in Excel

Expressions such as『2011年11月1日』, "11-2", "11/3", and "6e23" which you type anticipating as simple strings, are inevitably treated as special values as a result of DATE-Function, TIME-Function, or Exponential style. Excel always recognizes "6e23" as 6 × 10^{23} (Avogadro's number) regardless of user's intention.

### How to get rid of

① Insert a meaningless space at a head of the string. But it is of no use in case of exponential value.

② Select "String" in cell-format option
prior to type-in, or otherwise the setting is in vain.

③ At the start of typing begin with "apostrophe" ( ’ ), for instance 『 '6e23 』.

### How to input mathematic fraction

(from Microsoft Office support)
As mentioned above, Excel recognizes "1/2" as a date-function. "XX YY/ZZ" is the defined form, where XX, YY, and ZZ are an integer, a numerator, and a denominator, respectively.

For instance, 6 7/8 (expression in cell) shows 6.675 in numerical expression.

"0 1/2" gives a value of 0.5.

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