A blog is that is all about mathematics and calculators, two of my passions in life.
In these 24 hours, a new year will begin. Here is to a happy, healthy, and successful 2014. Cheers! Eddie
RPN: HP 42S, DM42, Free 42 Tones, Column Vectors, and Songs Making Music of 10 Tones The HP 42S, and subsequently, the Free42 app...
