Math Console
An expression console for quick math: full operator precedence, 11 functions, DEG/RAD switch and the last ten results one click away.
也可在 Firefox for Android™ 使用
掃描 QR Code，即可在 Firefox for Android 當中開啟此擴充套件
An expression console for quick math: full operator precedence, 11 functions, DEG/RAD switch and the last ten results one click away.