Eddie's Math and Calculator Blog
It's all about mathematics and calculators
Showing posts with label
algebra
.
Show all posts
Showing posts with label
algebra
.
Show all posts
Saturday, June 6, 2026
RPN: Solving T * w + Z = Y * w + X (featuring DM42, HP 67)
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RPN: Solving T * w + Z = Y * w + X (featuring DM42, HP 67) Introduction and Code This is inspired in part by the new Casio fx-92 b...
Saturday, May 9, 2026
Solving Simple Arcsine and Arccosine Equations
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Solving Simple Arcsine and Arccosine Equations Angle Measure This document will focus on angle measurement in degrees. For radia...
Sunday, May 3, 2026
HP 65 Programs: Triangulation, Percentile, Roots of Unity, Partial Fractions
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HP 65 Programs: Triangulation, Percentile, Roots of Unity, Partial Fractions Triangulation (done with HP-65 Emulator for Windows, Ber...
Saturday, February 14, 2026
RPN: Absolute Value Equations with the HP 11C and DM41X
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RPN: Absolute Value Equations with the HP 11C and DM41X Introduction: Solving |z * w + y| = x Today’s blog focuses on solvi...
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