User Portlet
Featured Contributor
| Discussions |
|---|
| And Join[Flatten[Outer[List, a, b], 1], Flatten[Outer[List, b, a], 1]] ;-) |
| I think it's equivalent to dividing by 1, which Mathematica simplifies: (n/n)/(d/n) -> 1/(d/n) -> n/d |
| The same reversed labels occur in version 14.3.0 on Windows 11. However, for the frame produced by Plot, the labels are correct. This appears to be a bug in ArrayPlot. |
| Thanks, Bill. I think my interpretation of your question was naive. |
| fx[t] is normalized over [0,1], but the but fy[t] is normalized over [ 0, Sqrt[3]/2] In[10]:= Integrate[fx[t], {t, 0, 1}] Out[10]= 1 In[11]:= Integrate[fy[t], {t, 0, Sqrt[3]/2}] Out[11]= 1 In[13]:=... |
| Thank you. This is extremely useful. |
| SemanticImport allows a CSV file to be imported while specifying the column types. This can be converted to tabular. For example, with an appropriate test file: ToTabular@ SemanticImport["data.csv", {"Integer", "Real", "String", "String"}] ... |
| Piecewise is a good choice for this. Note that Piecewise evaluates the conditions in turn, until one of them evaluates to True. If the intervals are contiguous and listed in order, then only one boundary need be specified for each. A new interval... |
| FinancialData seems able to return dividends for the past year for entities that pay dividends. Below is the data returned for a bond fund with ticker NBSD. If you look at the output, dividends for August and September are missing. This fund pays... |
| And me too! I missed it as well. |