Saturday, July 1, 2023

Sharp EL-9300C Program Bank

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Sharp EL-9300C Program Bank Time for some retro-programming.   Random Integers:  pickint REAL Mode Print "Pick n integers" Print ...
Monday, June 26, 2023

Retro Review: TI-35 Galaxy Solar

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Retro Review:   TI-35 Galaxy Solar Quick Facts Model: TI-35 Galaxy Solar Company: Texas Instruments Production Years:  1984 - 1989 (mainly 1...
Saturday, June 24, 2023

Casio fx-3650P Program Bank

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Casio fx-3650P Program Bank Economic Order Quantity The program calculates three business parameters: *  EOQ:  Economic Order Quantity: this...
Saturday, June 17, 2023

Areas of Right Triangle Knowing the Hypotenuse and the Angle

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Areas of Right Triangle Knowing the Hypotenuse and the Angle General Right Triangle Let: D = the length of a hypotenuse A = the length of si...
Saturday, June 10, 2023

HP 12C Platinum: Property Value by Income and Reversion Method

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HP 12C Platinum: Property Value by Income and Reversion Method Property Valuation One way to calculate the value of property is by its incom...
Saturday, June 3, 2023

Carnival of Mathematics # 216

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Carnival of Mathematics # 216 Welcome to a special edition of Eddie's Math and Calculator Blog.  I am once again happy to host the Carni...
Sunday, May 28, 2023

HP Prime: Integer Ratios and Integer Density

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HP Prime:  Integer Ratios and Integer Density How Many Integers Fit the Criteria? The program INTDENS calculates the ratio of integers to a ...