sexta-feira, julho 13, 2007

Quando é preciso usar calculadoras...

What happened to HP calculators? by ZDNet's Christopher Dawson -- I have to go buy a new calculator for my combinatorics class, as well as for the physics classes I’m teaching next year. While my old HP 48G still works, it lacks the connectivity options I need for in-class demos and it’s painfully slow. To HP’s credit, it is almost 20 years old [...]

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