Eddie's Math and Calculator Blog
It's all about mathematics and calculators
Sunday, July 10, 2016
HP 42S Programming Part III: Numerical Derivative, Recurring Sequences, Fractions
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HP 42S Programming Part III: Numerical Derivative, Recurring Sequences, Fractions Click here for Part I: Matrix Column Sum, GCD, Err...
Saturday, July 9, 2016
A Quick Look at the Casio fx-50FH Plus (and quick comparison to the fx-3650p)
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A Quick Look at the Casio fx-50FH Plus (and quick comparison to the fx-3650p) Recently I purchased a Casio fx-50FH Plus solar prog...
HP 42S Programming Part II: Dew Point, Ellipse Area and Eccentricity, Easy Transverse
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HP 42S Programming Part II: Dew Point, Ellipse Area and Eccentricity, Easy Transverse Click here for Part I: Matrix Column Sum, GCD...
HP 42S Programming Part I: Matrix Column Sum, GCD, Error Function
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HP 42S Programming Part I: Matrix Column Sum, GCD, Error Function Continuing with calculators from the 1980s, this series will presen...
Wednesday, July 6, 2016
TI-55 III Programs Part III: Area and Eccentricity of Ellipses, Determinant and Inverse of 2x2 Matrices, Speed of Sound/Principal Frequency
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TI-55 III Programs Part III: Area and Eccentricity of Ellipses, Determinant and Inverse of 2x2 Matrices, Speed of Sound/Principal Frequen...
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