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calcr - perform calculations online *including* virtual tape!

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brotherS:


http://calcr.com/

Web site calcr offers users a very simple but useful online calculator.

As you perform your calculations, calcr dynamically creates a tape that tracks each calculation. Calcr can handle parenthetical expressions like (3+2)*5 and can also support several functions (e.g., abs, sin, cos, tan, asin, acos, etc.). In all, calcr is a quick, easy, and elegant online calculator.
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Found on http://www.lifehacker.com/software/calculator/perform-calculations-online-with-calcr-164360.php

I like it - now I just have to remember another URL :D

wr975:
Nice find. Thanks!  :Thmbsup:

Harrie:
Like it very much!  Just nicknamed it calc in Opera so I can go there in a flash.  Thanks!

nudone:
ingenious.

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