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cobaltduck

Milford, OH

cobaltduck.info

Age: 41

A former math teacher for 10 years, converted to Software Engineering just a few years ago. Enjoy woodworking, kayaking, hiking, and geocaching.

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Top Questions

How to answer a student objection to the use of “of” in pronouncing f(x)?

algebra-precalculus notation terminology asked Sep 23 '11 at 16:54

math.stackexchange.com

Aunt and Uncle's fuel oil tank dip stick problem

calculus trigonometry arithmetic conic-sections asked Aug 31 '10 at 23:05

math.stackexchange.com

Why the letter “g” discrepancy between giant and gigantic?

etymology orthography asked Dec 23 '11 at 15:01

english.stackexchange.com

The missing “framework level” access modifier

java design access-modifiers asked May 18 '12 at 13:51

stackoverflow.com

Top Answers

Do Americans “gee things up”, or is it just a British usage?

english.stackexchange.com

How to add 7 days to current date while not going over available days of a month?

stackoverflow.com

A 1-1 function is called injective. What is an n-1 function called?

math.stackexchange.com

Why the “up” in “hang up the phone”?

english.stackexchange.com