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Math, Matrimony, and Micturition

by ***Dave on Fri 10-Feb-06 11:53am · 2 comments

in Potpourri

Is that the best subject line of the day, or what?

Anyway, a mathematical analysis of the “toilet seat” problem encountered by mixed-gender couples sharing common facilities. Amusing.

It is notable that John and Marsha each advocates a strategy that benefits them. This is predictable under game theory. However the conflict over strategies has a cost M in marital discord that is greater than the cumulative cost of toilet seat transfers. It behooves John and Marsha, therefore, to adopt a strategy that minimizes M.

This is not simple. A common reaction is to advance sundry arguments to justify adopting strategy M or J. All such arguments are suspect because they are self serving (and often accompanied with the “If you loved me” ploy.) A sound strategy is one that is equitable and is seen to be equitable.

(via GeekPress)

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{ 2 comments… read them below or add one }

1 Avocet Fri 10-Feb-06 2:07pm at 2:07pm

I have always put the seat down afterward! In fact, I close the lid as well.

My new roommate prefers to have the lid up. I try to accomodate her, and only about 10% of the time do I close it out of habit.

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2 Ian Sat 11-Feb-06 10:25am at 10:25am

cats = lid down

No women in the house

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