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| Same problem for me with 11.1 on windows 7. In addition to that it crasches frequently, especially when I work with files from Mathematica 10. |
| Hi, I have just upgraded it. Go to Your User Portal and do it! Good luck Christos |
| Hi, Just use Free form input, Solve with steps the integral of \ x*(2*a^2)*arccos(x/(2*a))-(x^2/2)*sqrt(4a^2-x^2) over x and you get the solution. You open then "Show all steps" and get all of them. It's about 3-4 pages of steps... Mathematica... |
| Wonderful! Thanks very much indeed! I placed If wrongly like, {If[s == "k1"[DynamicModule[...]. I have spent many hours with alternative formulations and didn't succeed. Now I can improve the layout with other options...and help my son's football... |
| Hi Sean, Thanks for the reply. My point was similar to yours (4). Your point (2) is not correct, as far as GE is concerned. According to Yahoo, see the link below, PE ratio for GE have existed for many decades. ... |
| FinancialDerivative[{"Himalaya"}, {"Expiration" -> 1, "NominalAmount" -> 100}, {"CurrentPrice" -> {100, 100, 100}, "Dividend" -> {0, 0, 0}, "Volatility" -> {0.3, 0.2, 0.4}, "CorrelationMatrix" {{1, 0.1`, 0.6`}, {0.6`, ... |