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CNET columnist Stephen Shankland recently wrote about Hewlett-Packard releasing iPhone apps for various models of the popular HP scientific calculators that were released over the years. Along with ...

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If you want to successfully navigate high school and college math classes, make sure you buy a graphing calculator. More advanced graphing calculators may come with additional features that can make ...

Calculator.io's TDEE Calculator helps health and fitness enthusiasts determine their daily calorie needs based on activity level and body stats. LAS VEGAS, NEVADA ...