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After running the code, the rows and columns in the grid are not aligned. How can I set them to align properly? {a = m, b = n, c = s, d = t} Flatten[MapThread[{#1 == #2 // Simplify} &, {{"a+b", "ab", "c+d", "cd", ...
How can I speed up exporting videos? ![enter image description here][1] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=2025-11-27_133848.png&userId=3529132
These three methods are excellent and solve the problem perfectly—thank you so much for your help!
ContourPlot[Evaluate@{x + y == 1, x - y == 1}, {x, -2, 2}, {y, -2, 2}] ![enter image description here][1] How can I add the perpendicularity symbol (like the red symbol shown) exactly at the vertex where the two lines meet, to indicate that...
After running the code, only all the sections resulting from the code execution are extracted. How can I modify it to select all other content except the code itself—such as manually entered text, inserted images, and other complete content?
This achieves the desired result. Thank you!
Although the obtained result does not contain secant terms, its form is not what I wanted. The desired form is as shown in the image in the original post. ![enter image description here][1] [1]:...
Thanks for your help!
In the code below, the parameters l1 and l2 represent the same straight line. How can I use code to obtain the following equality relationship? m == x0/(x0^2 + y0^2) n == y0/(x0^2 + y0^2) ![enter image description here][1] I used...
ani = Manipulate[ Plot[Sin@x, {x, 0, a}, Epilog -> {Red, PointSize@0.015, Point[{a, Sin@a}]}, Ticks -> {Range[0, 2 \[Pi], \[Pi]/4], {-1, 0, 1}}, PlotRange -> {{0, 2 \[Pi] + 1/2}, {-3/2, 3/2}}],...