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| pts = {{0, 0}, {1, -1}, {1, 1}, {4, 0}} ![enter image description here][1] How to use Mathematica code to reorder the coordinates of any four given points so that they are arranged (either clockwise or counterclockwise) as the four points... |
| Thank you very much! The problem has been solved. |
| Thank you! So it's determined by the order of coordinates. Thanks! |
| Plot[Tan@x, {x, -2 \[Pi], 2 \[Pi]}, ExclusionsStyle -> {Dashed, Red}, Exclusions -> "Discontinuities"] ![enter image description here][1] How to draw the asymptotes of the tangent function as red dashed lines? [1]:... |
| In the end, it's not the three numerical values that are displayed in order, but the assigned letters corresponding to the three values that are sorted, i.e., a > b > c. |
| ![enter image description here][1] This issue didn't occur in previous versions. In the latest version 14.3, clicking and dragging the slider on the right side of the software often doesn't respond. Is this a bug, and how can it be resolved? ... |
| Thanks for your help！ DeleteDuplicates[Permutations@Range@4, ContainsAll[#1[[1 ;; 2]], #2[[1 ;; 2]]] || ContainsNone[#1[[1 ;; 2]], #2[[1 ;; 2]]] &] TakeList[#, {2, 2}] & /@ % Or ... |
| This method is great, thank you very much! |
| Thank you! This is exactly the effect I wanted. What does the data in "newdata" look like? |
| The generation method is very useful—thank you so much! I now have a solution. I have one more question: Is it possible to generate a tree diagram that exactly matches the one in the original question image? |