Wednesday, October 28, 2015

A First Look at the fx-991 EX Classwiz

Today I received a Casio fx-991 EX Classwiz which I purchased last week.  Here is a short video of both an unboxing and a demo.  I plan to a more detailed review pretty soon.




Eddie
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HP 32SII: Volume of a Square Frustum (Three Approaches in RPN)

HP 32SII: Volume of a Square Frustum (Three Approaches in RPN ) The volume of a square frustum is: v = height ÷ ...