User Portlet
| Discussions |
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| When the Mathematica kernel cannot find an answer to what you want to evaluate, it will simply return the input. This can also occur when the function you are using is undefined:[mcode]In[1]:= MyUndefinedFunction[3] Out[1]= MyUndefinedFunction[3] ... |
| Use UnitConvert to simplify. In some involved units it is customary to retain the individual unit parts even if they are of the same dimension. In this way you can decide for yourself what you want to collapse and what not. |
| Hope this helps: http://reference.wolfram.com/mathematica/howto/ConnectToARemoteKernel.html http://reference.wolfram.com/mathematica/tutorial/RunningProgramsOnRemoteComputers.html |
| Your b needs to total 1. Try b = ConstantArray[1/500, 500]; Total@b instead. According to the PageRankCentrality reference page the following evaluations are identical then:[mcode]PageRankCentrality[graph, 0.1, b]... |
| Sandu, ProbabilityDistribution allows you to define your own Distribution from any given pdf or cdf, symbolic or numeric, while EmpiricalDistribution (and cousins) creates distributions from given data. ... |
| the 0.3 in your expression is assumed to have machine precision unless you indicate anything else, e.g. as 0.3`40. Recommendation: make it exact, then have N display as many digits as you want:[mcode]In[1]:= N[2^(3/10), 500] Out[1]= 1.\... |
| New Support Article to address basic Java-on-OSX issues: http://support.wolfram.com/kb/12098 |
| Did your $MachineID change during the OS upgrade? I'd suggest contacting Customer Service to reset your activation key and then try again. |
| Dear robv, my name is Peter Fleck, I'm heading the Wolfram Technology Group which among other services also provides Technical Support to our valued customers. Thank you very much for sending us your issue reports to support@wolfram.com, and... |
| Hi Damianos, I just tried to reproduce your problem, using Mathematica 8.0.4 or 9.0.1 on a Mac, but all Greek letters I type (after changing the system language setting to Greek) are consistent with the Latin ones, in size, face, etc. Could you... |