Diary LibreOffice Calc: AND and OR condition in Formula Sunday September 4th, 2016 Kenji Tweet Sorry, this entry is only available in 日本語. Readers who viewed this page, also viewed:(日本語) Firefox で 全てのタブを閉じてもウインドウを残す方法Get O’Reilly Japan Book for Free!!!(日本語) LibreOffice Calc: 文字列を数値として扱う Tweet