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6

In Mathematica 10, this tells you the number of calls remaining in your cloud account if you are logged in: CloudAccountData["WolframAlphaCallsAvailable"] 2168


5

Calling Wolfram|Alpha is not generally an efficient way to retrieve bulk data; where possible, it is better to use a built in data function. Part of the problem is figuring out what to submit to Wolfram|Alpha. In the code you supplied, the issue begins with Wolfram|Alpha returning Missing[NotAvailable]. WolframAlpha["AAPL ...


3

Plot[2 x - Sinh[x], {x, -Pi, Pi}] FindRoot[2 x == Sinh[x], {x, #}] & /@ {-2, 0, 2} {{x -> -2.17732}, {x -> 0.}, {x -> 2.17732}}


3

This issue should now be resolved. If it isn't, please try restarting Mathematica, and try your input again. If this still fails, then please post the output of: PacletInformation["WolframAlphaClient"]


2

The currently accepted answer does not seem to be valid as of July 2014. I tested WolframAlpha calls with the following: properties = {"Abbreviation of ", "Alternate Names for ", "Atomic Number of ", "Atomic Radius of ", "Atomic Weight of ", "CAS Number of ", "Heat of fusion of ", "Stable Isotopes for ", "Universal abundance of ", "Discovery Year of ...


1

As suggested by kguler, using Piecewise is easiest; however, you can also use Show or Boole. Show[ Plot[(2*x), {x, 1, 3}], Plot[(x^2), {x, 3, 5}], PlotRange -> All, AxesOrigin -> {0, 0}] Plot[ 2 x Boole[1 < x < 3] + x^2 Boole[3 < x < 5], {x, 0, 5}, AxesOrigin -> {0, 0}, PlotStyle -> Red]



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