Free "JavaScript" Software

Heres a pop-up "equation evaluator", written in JavaScript, that can be used anytime you are on the web. It does the basic math functions plus some other ones that JavaScript recognizes:

Addition (+)

Modulus math (%)

Bitwise math AND (&)

Subtraction (-)


OR (|)

Multiplication (*)


EOR (^)

Division (/)


SHIFT LEFT (<<)



SHIFT RIGHT (>>)

You can use parenthesis (4.4*5.2)+3 to group numbers together. Try it. If you like it, just scroll down in the pop-up window (or open it to a full page) and follow the instructions to add it to your Netscape bookmarks or Microsoft IE favorites.

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