插件简介
Adds an RPN calculator as a browser action button.
This extension adds a convenient reverse Polish notation (RPN) calculator as a browser action button. Also called postfix, RPN calculators take their operators after the operands.
For example, to get the sum of two and three on a normal calculator, you would hit "2 + 3 =". On an RPN calculator, you would hit "2 Enter 3 +". In general, RPN calculators require fewer keystrokes over a series of extended operations.
It may seem strange at first, but once you get used to it, you'll never go back. HP made a series of extremely popular RPN calculators back in the 1970's and 1980's
Known Issues:
1) Calculator doesn't automatically get focus when displayed.
2) Keyboard only. Clicking on keys and commands doesn't work.
其他信息
ID dioedokjeinagmkffeoffbiiclofpjgd
版本 1.0 上次更新日期 2017年10月4日 大小 12.28KiB 语言 支持1
种语言 开发者 适用浏览器
谷歌浏览器、其他Chromium内核的浏览器
RPN Calculator Chrome插件下载
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