The tutor covers a couple of fun features of the Staples BD-6120G. The Staples BD-6120G is a scientific calculator, but it’s got some neat features useful to buyers and sellers as well. In particular, it’s got some very handy percentage …

Calculator usage: percentage markups and selling price with the Staples BD-6120G Read more »

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The tutor gives some commentary on playing computer chess. I mainly play computer chess – always as Black. The engines I play against have tendencies that I guess are typical: they are materialistic and they like passed pawns. (A passed …

Chess: playing the computer Read more »

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The tutor brings up a small issue that can be tricky for new WriteView users. The WriteView I have is the Sharp EL-W535. Of course, a feature of the WriteView is that it shows fractions up-and-down, just like a person …

Calculator use: entering fractions with the Sharp WriteView Read more »

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