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|A REST-like service offering a variety of data for decimal and binary numbers: enter a number and get its sine, cosine, tangent, natural logarithm, square root, square, cube, binary, hexadecimal, octal, the single-digit sum of the digits, and more. Output is available in HTML, XML, and text format.|
|Levels:||Middle School (6-8), High School (9-12), College|
|Resource Types:||Calculators, Web Interactive/Java|
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