User Portlet
| Discussions |
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| What are the basic reasons that one would use the `Paclet` workflow over the simple `Package` method of a single .m or .wl file? |
| Just downloaded and briefly checked out Mathematica 13. First reaction is that default magnification has changed quite a bit. ![enter image description here][1] I am using Windows 10. [1]:... |
| Surprisingly few deaths from Covid in China covidData = ResourceFunction["COVID19EpidemicData"] countries = {"China", "USA", "Russia", "India", "Brazil", "Sweden"}; Grid[ Transpose[{countries, covidData[#, "Deaths"] & /@... |
| There is a change to the rendering ChoiceDialog, if there are more than 2 buttons, from v11 to v12. The examples below are from evaluating the input cell of the 2nd of the two Basic Examples in the [documentation][1] ## V11.3 ![enter image... |
| EulerAngles seems to be unusually sensitive to the precision of the input matrix. When matrix elements are not exact numbers. In[1]:= m = EulerMatrix[{0.52, 1.05, 1.22}] Out[1]= {{-0.318233, -0.576255, 0.752767}, {0.899929,... |
| I have tried to deploy a Manipulate to the cloud. In a Manipulate it is common, and useful, to give sliders the option Appearance->"Labeled". To indicate the current value as set by the slider. But in the cloud representation the sliders... |
| A new, undesired, "feature" in MMA 11.1 is that labels in Graphics3D seems to always be rendered against a white background. These screenshots below are from a recent [Demonstration by Izidor Hafner][1] MMA 10.4 ![enter image description... |
| In MMA 10.4.1, there is a somewhat strange thing. In a Manipulate with one or more sliders a slider control can be expanded to expose a small InputField. Inputting a number in this InputField, and hitting Enter, used to update the slider and its... |
| Mathematica 10.4 had some regressions from the previous versions. Which were fixed in 10.4,1. From [MMA revision history][1], 10.4.1: - Provides workaround for a bug in Mac OS X 10.11.4 that could prevent Mathematica from being launched under... |
| In Mathematica (and CDF Player) version 10.4, 3D Graphics can flicker when being rotated by dragging the mouse. Windows 7 and 10. But in 10.3 the same graphics are stable during rotation. This can be seen in the enclosed demonstration by Ed... |