University of Minnesota
School of Mathematics
School of Mathematics         The diagram illustrates the local accuracy of the tangent line approximation to a smooth curve, or--otherwise stated--the closeness of the differential of a function to the difference of function values due to a small increment of the independent variable.  
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Eat it(soft commodities), feed it(feed commodities) or burn it(energy commodities), but trade it - electronic trading in commodities
Kent Horsager and Robin Thomas, Compass Strategic Investments

Biographies:

Kent Horsager is the President of CSC Arbitrage Group, a firm that makes markets in commodity futures and options. Mr. Horsager also servers as President of Compass Strategic Investments which advises and operates financial investment programs.

Robin Thomas is the options specialist at CSC Arbitrage Group and in that capacity he oversees electronic commodity options market making activity for the firm.

 

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