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| Often students are asked for making a sketch of a parametric or polar curve by making a table of (x,y) or (r, \theta) coordinates and plotting the different points to join them with a smooth curve. This tool pretend to simplify this task for student... |
| Hi Jim, thanks for your comment. Yes, I asked myself the same question, I thought that the F statistic was not used for non-linear models but then I realized that it was, and I had to build it from the information in "ANOVATable". |
| I calculated the largest base-24 left-truncatable prime on [16 August 2011][1]. Therewith I updated my [number of left-truncatable primes by digit length][2] document (first web-published in [June 2011][3]) which looked at expectations up to base... |
| I use it pretty much everyday to create documentation and marketing illustrations so I add functionality as needed. Tim |
| ![enter image description here][2] -- you have earned ***Featured Contributor Badge*** ![enter image description here][1] Your exceptional post has been selected for our editorial column ***Staff Picks*** http://wolfr.am/StaffPicks and [Your... |
| ![enter image description here][2] -- you have earned ***Featured Contributor Badge*** ![enter image description here][1] Your exceptional post has been selected for our editorial column ***Staff Picks*** http://wolfr.am/StaffPicks and [Your... |
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| Hi Henrick, Currency quantities can be compared, even for different currencies (current exchange rate is used). e.g. d1 = Quantity[10, "USDollars"]; d2 = Quantity[100, "USDollars"]; d3 = Quantity[10, "Euros"]; d2 > d1 ... |
| Yes, it basically works in a way similar to your `GeometricTransformation` example. Also similar to Ian's `MapAt`. But what drawbacks do you see with these methods? |
| Hi! I have posted this question in the following link. Thanks for your suggestions! https://mathematica.stackexchange.com/questions/228602/how-to-plot-data-from-a-free-dataset-which-update-daily-in-a-web-page |