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Redneck Math

Wednesday, June 9, 2021

Modular Arithmetic

Posted by Bobby Winters at 1:44 PM No comments:

Tuesday, May 25, 2021

Casting out nines and modular arthmetic

Posted by Bobby Winters at 9:29 AM No comments:

Friday, May 21, 2021

Binary Subtraction: The Twos Complement

Posted by Bobby Winters at 9:31 AM No comments:

Monday, May 10, 2021

Binary Subtraction: The Ones Complement

Posted by Bobby Winters at 12:22 PM No comments:

Tuesday, April 27, 2021

Putting Numbers into Bases

Posted by Bobby Winters at 11:47 AM No comments:

Friday, April 23, 2021

Extra Info: Binary Addition, Part 3

Posted by Bobby Winters at 6:15 AM No comments:

Wednesday, April 21, 2021

Binary Addition, Part 2

Posted by Bobby Winters at 4:24 AM No comments:

Friday, April 16, 2021

Binary Addition, Part 1

Posted by Bobby Winters at 12:14 PM No comments:

Wednesday, April 7, 2021

The Russian Peasant Algorithm

Posted by Bobby Winters at 7:50 AM No comments:

Monday, April 5, 2021

Area, Orientation, and Determinants

Posted by Bobby Winters at 8:08 AM No comments:

Tuesday, March 30, 2021

The Division Algorithm

Posted by Bobby Winters at 8:23 AM No comments:

Friday, March 26, 2021

Trigonometric Products

Posted by Bobby Winters at 8:47 AM No comments:

Labels: cos, product, sin, trigonometric integrals.

Wednesday, March 24, 2021

The Trappist System and the Star Trek Sky

Posted by Bobby Winters at 12:52 PM No comments:

The Tangent of a Half angle

See here for an explanation.

Posted by Bobby Winters at 4:54 AM No comments:

Labels: derivation, formula, half angle, tan, trigonometry

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Hello

After years of being unable to find a market for my blend of oddball, down-home humor and mathematics, I've adopted a suggestion from a referee at the Mathematics Teacher: "Start a blog."

Here it is. I plan to feed this blog with mathematical tidbits from time to time. I hope to keep it non-technical. Spread the word. There must be people out there who like to laugh and like math too or who would like math if given a chance.

I also blog at Okie In Exile.

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About Me

Bobby Winters: I am a mathematics professor, administrator, sometime-preacher who writes a weekly column that is run in the Pittsburg Morning Sun and the Ada Evening News.

View my complete profile