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How Does One Multiply with Napier's Rods?
From BLOG@CACM

How Does One Multiply with Napier's Rods?

Napier's multiplication and division rods, deriving from the basic multiplication table, simplify calculations considerably.

Software Learning: The Art Of Design Regret
From BLOG@CACM

Software Learning: The Art Of Design Regret

How should software engineers try to classify their reflections?

How Does One Calculate With A Circular Slide Rule?
From BLOG@CACM

How Does One Calculate With A Circular Slide Rule?

The circular slide rule was widely used until the 1970s.

10 Tips for Implementing Executable Exams
From BLOG@CACM

10 Tips for Implementing Executable Exams

The focus is on executable exams for an Introduction to Computer Science course.
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