Saturday, April 16, 2011

Hi everyone! This is my very first blog. My aim is to have a blog of math and calculators. I will add blogs whenever I get a chance.

Have a great day!
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The MU Key on a Four Function Calculator and Programs for the DM42/HP 42S

  The MU Key on a Four Function Calculator and Programs for the DM42/HP 42S Not too long ago, I purchased this very colorful, four funct...