List of mathematical
symbols
A somewhat geeky wiki article on the subject can be found at: http://en.wikipedia.org/wiki/List_of_mathematical_symbols
Anyone involved in barter
better have memorized it "cold".
Poster's comments:
1) For example, consider
trading goods or services for wood (as
in to heat or cook with). As another example, what is home schooling worth in
terms of cut and stacked firewood?, or even trading for.
2) As another example, how do you trade powdered
milk for some medicine?
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