Sunday, May 9, 2021

HP 12C: Bubble Sort

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HP 12C: Bubble Sort Sorting Numbers The program below uses a bubble sort to sort the numbers in stacks R1, R2, R3, and R4 (this can be varie...
Saturday, May 8, 2021

Some PPC Journal Programs Ported to HP 12C, TI-84 Plus CE Gets Python in the United States

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Some PPC Journal Programs Ported to HP 12C, TI-84 Plus CE Gets Python in the United States Introduction In 1978, the Personal Programmers Cl...
Friday, May 7, 2021

HP Prime Firmware Update (Beta) - Python Becomes Available

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 HP Prime Firmware Update (Beta) - Python Becomes Available  Special thanks to go the HP Calculator Team for the new updates for the HP Prim...
Sunday, May 2, 2021

TI-84 Plus CE and Casio fx-CG50: Interest Only Loans

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TI-84 Plus CE and Casio fx-CG50:  Interest Only Loans Interest Only Loan: Is it a Good Idea? An interest-only loan is a loan where you pay o...
Saturday, May 1, 2021

TI-84 Plus CE and Casio fx-CG50: Confusion Matrix, Practice SAT Questions with Mometrix

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TI-84 Plus CE and Casio fx-CG50:  Confusion Matrix, Practice SAT Questions with Mometrix  Confusion Matrix Introduction In statistical appli...
Sunday, April 25, 2021

HP 12C: Statistical Signal to Noise Ratio

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HP 12C:   Statistical Signal to Noise Ratio Introduction and The Formula There are many parameters that can be used to measure signal to noi...
Saturday, April 24, 2021

TI-Nspire CX and CX II: Finance Widgets

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TI-Nspire CX and CX II:  Finance Widgets Financial Widgets The zip file has five widgets: simple interest widget:  Calculates the total inte...
Sunday, April 18, 2021

Swiss Micros DM16L: Advanced Boolean and Factorial (up to 20)

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Swiss Micros DM16L:   Advanced Boolean and Factorial (up to 20) Introduction The program listing, for the Swiss Micros DM16L and Hewlett Pac...