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| ![enter image description here][1] I don't know how to express the function, and I doubt that it is a function because... when x=40, the y value seems to have two values... right? Any ideas plz :( [1]:... |
| When I type these, B={{1,2},{3,4}} Norm[N[B]] the output is, > {{1, 2}, {3, 4}} > > 5.46499 But in old textbook, the command MatrixNorm[N[B]] is 7.(This command is not used anymore now but I cannot find the... |
| Mathematica for microeconomics by John Robert Stinespring, is a good one but its latest version is from 2002. Can you give any recommendation for mathematica reference for economics with recent publication? Nice day :) |